## W.L. Wendland: Veröffentlichungen / Publications:

Dissertation / Doctor's Thesis:
Lösung der ersten und zweiten Randwertaufgaben des Innen- und Außengebietes für die Potentialgleichung im R 3 durch Randbelegung. HMI-Bericht b 41 and Dissertation TU Berlin 1965, D 83.

Habilitationsschrift / Habilitation Thesis:
Ein elementarer Existenzbeweis für eine Lösung der Beltramischen Differentialgleichung. Habilitationsschrift TU Berlin 1969 D 83 (Chapter 5 of the monography 1.).

Zeitschriftenartikel / Articles in Refereed Journals:

1. with G.Bruhn:
Über die näherungsweise Lösung von linearen Funktionalgleichungen. In: Funktionalanalysis, Approximationstheorie, Numerische Mathematik (Herausgeber L.Collatz, H. Meinardus and H. Unger), Internat. Schriftenreihe Numer. Math., Birkhäuser Basel 7 (1967) 136-164.

2. with K.P. Löhr:
Die numerische Lösung der ersten and zweiten Randwertaufgaben unter Verwendung elementarer Greenscher Funktionen. Elektronische Datenverarbeitung 4 (1967) 166-172.

3. Die Fredholmsche Alternative für Operatoren, die bezüglich eines bilinearen Funktionals adjungiert sind. Math. Zeitschr. 101 (1967) 61-64.

4. Die Behandlung von Randwertaufgaben im R 3 with Hilfe von Einfach- und Doppelschichtpotentialen. Numer. Math. 11 (1968) 380-404.

5. Zur numerischen Behandlung der Randwertaufgaben für elliptische Systeme. In: Numerische Behandlung von Differentialgleichungen. Internat. Schriftenreihe Numer. Math., Birkhäuser Basel 9 (1968) 187-207.

6. Über potentialtheoretische Randwertaufgaben in einem zusammengesetzten Gebiet with Übergangsbedingungen and nicht glatten Rändern. Methoden and Verfahren der Mathematischen Physik 2 (1969) BI 721, 125-149.

7. Bemerkungen über die Fredholmschen Sätze. Methoden and Verfahren der Mathematischen Physik 3 (1970) BI 722, 141-176.

8. with U. Simon:
Zur Indexmethode in der Differentialgeometrie im Großen. Math. Zeitschr. 116 (1970) 242-246.

9. Über Galerkin-Verfahren zur Lösung des Dirichlet-Problems in Lp-Räumen für gleichmäßig elliptische Differentialgleichungen. Abh. Math. Seminar Universität Hamburg 36 (1971) 185-197.

10. Über Ähnlichkeitsprinzip and Randwertaufgaben für verallgemeinerte analytische Funktionen. Applicable Anal. 2 (1972) 101-110.

11. On boundary value problems of generalized analytic functions. In: Lecture Notes in Mathematics, Springer 280 (1972) 120-201.

12. An integral equation method for generalized analytic functions. In: Constructive and Computational Methods for Differential and Integral Equations, Lecture Notes in Mathematics, Springer 430 (1974) 414-452.

13. with R.P. Gilbert:
Analytic, generalized, hyperanalytic function theory and an application to elasticity. Proceedings of the Royal Society Edinburgh A 73 (1975) 317-331.

14. with D. Colton:
Constructive methods for solving the exterior Neumann problem for the reduced wave equation in a spherically symmetric medium. Proceedings of the Royal Society Edinburgh A 75 (1976) 97-107.

15. with E. Stephan:
Remarks to Galerkin and least squares methods with finite elements for general elliptic problems. In: Partial Differential Equations, Lecture Notes in Mathematics, Springer 564 (1976) 461-471 and with detailed  proofs in: Manuscripta Geodaetica 1 (1976) 93-123.

16. with H. Jeggle:
On the discrete approximation of eigenvalue problems with holomorphic parameter dependence. Proceedings of the Royal Society Edinburgh A 78 (1977) 1-29.

17. with R.E. Kleinman:
On Neumann's method for the exterior Neumann problem for the Helmholtz equation. J. Math. Anal. Appl. 57 (1977) 170-202.

18. with G.C. Hsiao:
finite element method for an integral equation of the first kind. J. Math. Anal. Appl. 58 (1977) 449-481.

19. On a class of semilinear boundary value problems for certain elliptic systems in the plane. In: Complex Analysis and its Applications. Akademija Nauk SSR. On the occasion of the 70. birthday of  Akademician I.N. Vekua, Izdat. "Nauka" (1978) 108-119.

20. On the embedding method for semilinear first order elliptic systems and related finite element methods. In: Continuation Methods (ed. H. Wacker), Academic Press, New York (1978) 277-336.

21. with G.C. Hsiao and E. Stephan:
On the integral equation method for the plane mixed boundary value problem with the Laplacian. Math. Methods Appl. Sci. 1 (1979) 265-321.

22. with G.C. Hsiao and P. Kopp:
A Galerkin-collocation method for some integral equations of the first kind. Computing 25 (1980) 89-130.

23. On Galerkin collocation methods for integral equations of elliptic boundary value problems. In: Numerical Treatment of Integral Equations (eds. J. Albrecht and L. Collatz) Internat. Schriftenreihe Numer. Math., Birkhäuser Basel 53 (1980) 244-275.

24. with G.C. Hsiao:
The Aubin-Nitsche lemma for integral equations. J. Integral Equations 3 (1981) 299-315.

25. with E. Stephan: Boundary element method for membrane and torsion crack problems.
Computer Meth. Appl. Mech. Engrg. 36 (1983) 331-358.

26. with D.N. Arnold: On the asymptotic convergence of collocation methods. Math. Comp. 41 (1983) 197-242.

27. with M. Costabel and E. Stephan: On boundary integral equations of the first kind for the bi-Laplacian in a polygonal plane domain. Ann. Scuola Norm. Sup. Pisa, Ser. IV, 10 (1983) 197-242.

28. with J. Saranen:
On the asymptotic convergence of collocation methods with spline functions of even degree. Math. Comp. 45 (1985) 91-108.

29. with T.M. Fischer and G.C. Hsiao:
Singular pertubations for the exterior three-dimensional slow viscous flow problem. J. Math. Anal. Appl. 110 (1985) 583-603.

30. with U. Lamp, T. Schleicher and E. Stephan:
Galerkin collocation for an improved boundary element method for a plane mixed boundary value problem. Computing 33 (1984) 269-296.

31. with R. Rannacher:
On the order of pointwise convergence of some boundary element methods. Part I. Operators of negative and zero order. Mathematical Modelling and Numerical Analysis 19 (1985) 65-88.

32. with G.C. Hsiao and P. Kopp:
Some applications of a Galerkin-collocation method for boundary integral equations of the first kind. Math. Methods Appl. Sci. 6 (1984) 280-325.

33. with G.C. Hsiao:
On a boundary integral method for some exterior problems in elasticity. Proceedings of Tbilisi University (Trudy Tbiliskogo Ordena Trud. Krasn. Znam. Gosud. Univ.) UDK 539.3, Mat. Mech. Astron. 257 (18) (1985) 31-60.

34. with E. Stephan:
An augmented Galerkin procedure for the boundary integral method applied to mixed boundary value problems. Appl. Numer. Math. 1 (1985) 121-143.

35. with E. Stephan:
An augmented Galerkin procedure for the boundary integral method applied to two-dimensional screen and crack problems. Applicable Anal. 18 (1984) 183-220.

36. with U. Lamp and K.-T. Schleicher:
The fast Fourier transform and the numerical solution of one-dimensional boundary integral equations. Numer. Math. 47 (1985) 15-38.

37. with D.N. Arnold:
The convergence of spline collocation for strongly elliptic equations on curves. Numer. Math. 47 (1985) 317-341.

38. with T. Fischer and G.C. Hsiao:
On two-dimensional slow viscous flows past obstacles in a half-plane. Proceedings of the Royal Society Edinburgh A 104 (1986) 205-215.

39. with M. Costabel:
Strong ellipticity of boundary integral operators. Crelle's Journal für die Reine and Angewandte Mathematik 372 (1986) 34-63.

40. with S. Christiansen:
On the condition number of the influence matrix belonging to some first kind integral equations with logarithmic kernel. Applicable Anal. 21 (1986) 175-183.

41. with J. Saranen:
The Fourier Series representation of pseudo-differential operators on closed curves. Complex Variables, Theory and Appl. 8 (1987) 55-64.

42. with R. Rannacher:
On the pointwise convergence of some boundary element methods. Part II: Operators of positive order. Mathematical Modelling and Numerical Analysis 22 (1988) 343-362.

43. with J. Kral:
Some examples concerning applicability of the Fredholm-Radon method in potential theory. Aplikace Matematiky 31 (1986) 293-309.

44. with E. Stephan:
A hypersingular boundary integral method for two-dimensional screen and crack problems. Archive Rat. Mech. Anal. 112 (1990) 363-390.

45. with K. Ruotsalainen:
On the boundary element methods for some nonlinear boundary value problems. Numer. Math. 53 (1988) 299-314.

46. with Yu Dehao:
Adaptive boundary element methods for strongly elliptic integral equations. Numer. Math. 53 (1988) 539-558.

47. with I. Sloan:
A quadrature-based approach to improving the collocation method for splines of even degree. Zeitschr. Analysis Anw. 8 (1989) 361-376.

48. with W. Mc Lean:
Trigonometric approximation of solutions of singular integral equations and pseudo-differential equations. In: Operator Theory: Advances and Applications, Birkhäuser, Basel 4 (1989) 359-383.

49. with H. Berger and G. Warnecke:
Finite elements for transonic potential flows. Numer. Meth. Partial Differential Equs. 6 (1990) 17-42.

50. with W. Mc Lean and S. Prößdorf:
Pointwise error estimates for the trigonometric collocation method applied to singular integral equations and periodic pseudodifferential equations. J. of Integral Equations and Applications 2 (1989) 125-146.

51. with G.C. Hsiao and E.P. Stephan:
On the Dirichlet problem in elasticity for a domain exterior to an arc. J. of Computational and Applied Mathematics 34 (1991) 1-19.

52. Qualocation, the new variety of boundary element methods. In: Wissenschaftliche Zeitschrift der Technischen Universität Karl-Marx-Stadt 31 (1989) 276-284.

53. with K. Kalik:
The approximation of closed manifolds by triangulated manifolds and the triangulation of closed manifolds. Computing 47 (1992) 255-275.

54. with M.C. Bustos and F. Concha:
Global weak solutions to the problem of continuous sedimentation of an ideal suspension. Math. Methods Appl. Sci. 13 (1990) 1-22.

55. with D. Yu:
A-posteriori local error estimates of boundary element methods with some pseudo-differential equations on closed curves. J. Comp. Math. 10 (1992) 273-289.

56. with J. Zhu:
The boundary element method for three-dimensional Stokes flows exterior to an open surface. Mathematical and Computer Modelling 15 (1991) 19-42.

57. with M.C. Bustos and F. Paiva:
Control of continuous sedimentation of ideal suspension as an initial and boundary value problem. Math. Methods Appl. Sci. 12 (1990) 533-548.

58. with M.C. Bustos and F. Paiva:
Entropy boundary conditions in the theory of sedimentation of ideal suspensions. Math. Methods Appl. Sci. 19 (1996) 679-697.

59. Analytical and numerical developements in 3D- boundary element methods for elastic problems. Comp. Methods Appl. Mechanics Engrg. 91 (1991) 1229-1235.

60. with C. Schwab:
On numerical cubatures of singular surface integrals in boundary element methods. Numer. Math. 62 (1992) 343-369.

61. with C. Schwab:
Kernel properties and representations of boundary integral operators. Math. Nachr. 156 (1992) 187-218.

62. with H. Schmitz and K. Volk:
On three-dimensional singularities of elastic fields near vertices. Numerical Methods for Partial Differential Equations 9 (1993) 323-337.

63. with J. Saranen:
Local residual-type error estimates for adaptive boundary element methods on closed curves. Appl. Analysis 48 (1993) 37-50.

64. with B. Khoromskij:
Spectrally equivalent preconditioners for boundary equations in substructuring techniques. East-West Journal of Numerical Mathematics, 1 (1993) 1-26.

65. with W. McLean and S. Prößdorf:
A fully-discrete trigonometric collocation method. J. Integral Equations and Applicatons 5 (1993) 103-129.

66. with R. Kieser and C. Schwab:
Numerical evaluation of singular and finite-part integrals on curved surfaces using symbolic manipulation. Computing 49 (1992) 279-301.

67. with M.A. Efendiev and H. Schmitz:
On some nonlinear potential problems.Elektr. J. Diff. Eqns. 18 (1999) (http://ejde.math.swt.edu/Volumes/1999/18/abstr.htlm).

68. with H. Berger and G. Warnecke:
Analysis of a FEM/BEM coupling method for transonic flow computations. Math. Comp. 66 (1997) 1407-1440.

69. with M.A. Efendiev:
Nonlinear Riemann-Hilbert problems for multiply connected domains. Nonlinear Analysis, Theory, Methods and Applications 27 (1996) 37-58.

70. with R. Duduchava:
The Wiener-Hopf method for systems of pseudodifferential equations with applications to crack problems. Integral Equations and Operator Theory 23 (1995) 294-335.

71. with V. Kozlov and H. Goldberg:
The behaviour of elastic fields and boundary integral Mellin techniques near conical points. Mathem. Nachr. 179 (1996) 95-133.

72. with M.A. Efendiev:
Nonlinear Riemann-Hilbert problems without transversality. Mathem. Nachr. 183 (1997) 73-89.

73. with G.C. Hsiao and B.N. Khoromskij:
Preconditioning for boundary element methods in  domain decomposition. Engrg. Analysis with Boundary Elements 25 (2001) 323-338.

74. with M.C. Bustos, F. Paiva and M. Kunik:
The polygonal approximation in the Kynch theory of batch sedimentation.

75. with F. Concha, M.C. Bustos and E. Oelker:
Settling velocities of particular systems. Phenomenogical theory of sedimentation processes: I. Batch sedimentation.

76. with G.C. Hsiao and E. Schnack:
Hybrid coupled finite- boundary element methods for elliptic systems of second order. Computational Mechanics Advances; Comp. Methods Appl. Mechanics Engrg. 190 (2000) 431-485.

77. with C. Coclici:
On the treatment of the Kutta-Joukowski condition in transonic flow computations. ZAMM 79 (1999) 507-534.

78. with G. Gatica:
Coupling of mixed finite elements and boundary elements for linear and nonlinear elliptic problems. Applicable Analysis 63 (1996) 39-75.

79. Mit G. Gatica:
Coupling of mixed finite elements and boundary elements for an hyperelastic interface problem. SIAM J. Numer. Analysis 34 (1997) 2335-2356.

80. with C. Schwab:
On the extraction technique in boundary integral equations. Math. Comp. 68 (1999) 91-122.

81. with R. Duduchava and D. Elliott:
The spline collocation method for Mellin convolution equations.

82. with I. Sloan:
Commutator properties for periodic splines. J. Approximation Theory 97 (1999) 254-281.

83. with H. Schulz and C. Schwab:
The computation of potentials near and on the boundary by an extraction technique for boundary element methods. Comput. Methods Appl. Mech. Engrg. 157 (1998) 225-238.

84. with I. Sloan:
Qualocation methods for elliptic boundary integral equations. Numer. Math. 79 (1998) 451-483.

85. with L. Jentsch and D. Natroshvili:
General transmission problems in the theory of elastic oscillations of anisotropic bodies (Basic interface problems). J. Math. Anal. Appl. 220 (1998) 397-433.

86. with R. Duduchava and A.-M. Sändig:
Interface cracks in anisotropic composites. Math. Methods Appl. Sci. 22 (1999) 1413-1446.

87. with O. Steinbach:
The construction of efficient preconditioners in the boundary element method. Adv. Comp. Math. 9 (1998)  191-216.

88. with R. Bürger:
Entropy boundary and jump conditions in the theory of sedimentation with compression. Math. Methods Appl. Sci. 21 (1998) 265-882.

89. with R. Bürger:
Existence, uniqueness and stability of generalized solutions of an initial boundary value problem for a degenerating quasilinear parabolic equation. J. Math. Anal. Appl. 218 (1998) 207-239.

90. with C. Eck and S. Nazarov:
Asymptotic analysis for a mixed boundary value contact problem. Archive Rat. Mech. Anal. 156 (2001) 275-316.

91. with A. Rössle, M. Bischoff and E. Ramm:
On the mathematical foundation of the (1,1,2)-plate model. Intern. J. Solids and Structures 36 (1999) 2143-2168.

92. with M. Schulz:
On an adaptive finite element method for elasto-plastic deformations with hardening.

93. with I. Sloan:
Spline qualocation methods for variable-coefficient elliptic equations on curves. Numer. Math. 83 (1999) 497-533.

94. with R. Bürger and F. Concha:
Modelling equations for gravitational sedimentation-consolidation processes. ZAMM 80 (2000) 79-92.

95. with G.C. Hsiao and E. Schnack:
A hybrid coupled finite- boundary element method in elasticity. Comp. Methods Appl. Mech. Engrg. 173 (1999) 287-316.

96. On boundary integral equations and applications. In: Tricomi's Ideas and Contemporary Applied Mathematics. Accademia Naz. dei Lincei. Atti dei Convegni Lincei 147, Roma (1998) 49-71.

97. with C. Coclici and G. Morosanu:
The coupling of hyperbolic and elliptic boundary value problems with variable coefficients. Math. Methods in Appl. Sci. 23 (2000) 401-440.

98. with C.G. Hsiao und E. Schnack:
Hybrid methods for boundary value problems via boundary energy. Operator Theory: Advances and Appl. 111 (1999) 165-184.

99. with L. Jentsch and D. Natroshvili:
General transmission problems in the theory of elastic oscillations of anisotropic bodies (Mixed interface problems). J.Math. Anal.Appl. 235 (1999) 418-434.

100. with M. Efendiev and A.J. Homburg:
The Borsuk-Ulam theorem for quasi-ruled Fredholm maps. Fixed Point Theory, 7 (2006) 43-63.

101. with M. Efendiev:
Orientable and nonorientable Riemann-Hilbert problems. Operator Theory: Advances and Appl. 121 (2001) 73-88.

102. with C. Eck and O. Steinbach:
A symmetric boundary element method for contact problems with friction. Math. Computers in Simulation 50 (1999) 43-61.

103. with C. Coclici:
Analysis of a heterogeneous domain decomposition for compressible viscous flow. Mathematical Models & Methods in Appl. Sci.  11 (2001) 565-599.

104. with I. Sofronov:
Exact linear far-field conditions for three-dimensional aerodynamic stationary flows. J. Comp. Appl. Mathematics  136 (2001) 317-335.

105. with M. Efendiev:
Nonlinear Riemann-Hilbert problems with Lipschitz continuous boundary data: Doubly-connected domains. Proc.A; Royal Society, London (2003) 459 945-955.

106. with C. Coclici and G. Morosanu:
One-dimensional singularly perturbed boundary value problems. Math. Sci. Res. Hot-Line 3 (1999) 1-21.

107. with M.A. Efendiev:
Nonlinear Riemann-Hilbert problems with Lipschitz--continuous boundary data without transversality. Nonlinear Analysis: Ser.A, Theory and Methods 17 (2001) 521-466.

108. with G.C. Hsiao and O. Steinbach:
Domain decomposition via boundary integral equations. J. Comp. Appl. Math. 125 (2000) 521-532.

109. with M. Bach und S.A. Nazarov:
Stable propagation of a mode-1 planar crack in an isotropic elastic space. Comparison of the Irwin and the Griffith approaches. In: Problemi Attuali dell' Analisi e della Fisica Mathematica (P.E. Ricci ed.) MM, ARACNE EDITRICE, Roma (2000) 167-189.

110. with C. Coclici and G. Morosanu:
On the viscous-viscous and the viscous-inviscid interactions in computational fluid mechanics. Computing and Visualization in Science 5 (1999) 1-11.

111. with M.A. Efendiev:
Nonlinear Riemann-Hilbert Problems for doubly connected domains and closed boundary data. Topological Methods in Nonlinear Analysis 17 (2001) 111-124.

112. with C.A. Coclici and I.L. Sofronov:
The far-field modelling of transonic compressible flows. Mathematica Bohemia 126 (2001) 293-305.

113. with G.C. Hsiao:
Boundary integral methods in low frequency acoustics. Journal of Chinese Inst. Engineers 23 (2000) 369-375.

114. with M.A. Efendiev:
On boundary-layer type solutions of nonlinear Riemann-Hilbert Problems and related geometric structures.  Proc. Royal Society London A 458  (2002) 539-562.

115. with C. Coclici and I.L. Sofronov:
Exact artificial boundary conditions for compressible plasma flows in MPD-acceleratiors. In preparation.

116. with C. Eck:
A residual-based error estimator for BEM-discretizations of contact problems. Numer. Math. 95 (2003) 253--282.

117. with C. Coclici:
Artificial far-field boundary conditions for transonic flows. In preparation.

118. with O. Steinbach:
On C. Neumann's method for second order elliptic systems in domains with non-smooth boundaries. J.Math.Anal.Appl. 262 (2001) 733-748.

119. with L. Barbu, E. Cosma and G. Morosanu:
Asymptotic analysis of the telegraph system with nonlinear boundary conditions. In: Partial Differential Equations, Integral Equations and Optimal Control (S. Aizicovici, H.H. Pavel eds.) M. Dekker, (2001) 63-76.

120. with R. Bürger and C. Liu:
Existence and stability for mathematical models of sedimentation-consolidation processes in several space domensions. J. Math. Anal. Appl. 264 (2001) 288-310.

121. with L. Barbu and G. Morosanu:
High regularity of the solution of a nonlinear parabolic boundary value problem. Electronic J. Differential Equs. 48 (2002) 1-12.

122. with R. Bürger, K.H. Karlsen and E.M. Tory:
Model equations and instability regions for the sedimentation of polydisperse suspensions of spheres. ZAMM 82 (2002) 699-722.

123. with R. Bürger:
Sedimentation and suspension flows: Historical perspective and some recent developments. J. Engrg. Mathematics 41 (2001) 101-118.

124. with C.A. Coclici, J. Heiermann and G. Morosanu:
Asymptotic Analysis of a two -dimensional coupled problem of compressible viscous flow. J. Discrete Cont. Dynamical Systems 10 (2004) 137-165.

125. with G. Morosanu:
Existence and high regularity of the solution of a nonlinear parabolic problem with algebraic-differential boundary conditions. Math. Nachr. 259 (2003) 74-83.

126. with D. Natroshvili:  Boundary variational inequalities in the theory of interface cracks. In: Operator Theoretical Methods and Applications to Mathematical Physics. Operator Theory, Advances and Applications 147 (2004) 387-402.

127. with V. Maz'ya and G. Schmidt:
On the computation of multi--dimensional single layer harmonic potentials via approximate approximations. Calcolo 40 (2003) 33-53.

128. with G. Jaiani, S. Kharibegashvili, D. Natroshvili:
Hierarchical models for cusped plates. Journal of Elasticity 77 (2) (2004) 95-122.

129. with Y.V. Chepyzhov und M.I. Vishik:
On non--autonomous sine--Gordon type equations with a simple global attractor and some averaging. J. Discrete and Continuous Dynamical Systems 12 (2005) 27-38.

130. with C. Coclici, J. Heiermann and G. Morosanu:
On some mathematical modelling of self-field MPD thrusters. ZAMM 84 (2004) 598-631.

131. with M. Efendiev:
Geometric properties of nonlinear maps and their application, Part I: The topological degree of quasiruled Fredholm maps on quasicylindrical domains. J. Math. Anal. Appl.329 (2007) 383-391.

132. with G. Of and O. Steinbach:
The fast multipole method for the symmetric boundary integral formulation. IMA J. Numer. Anal. 26 (2006) 272-296

133. with G. Of and O. Steinbach:
Application of a fast multipole Galerkin boundary element method in linear elastostatics. In: Fast Boundary Element Methods in Industrial Applications. Special issue of Computing and Visualization in Sciences 8 (2005) 201--209.

134. with F.Cakoni and G.C. Hsiao:
On the boundary integral equation method for a mixed boundary value problem of the biharmonic equation. Complex Variables 50 (2005) 681-696.

135. with O.V. Menshykov and M.V. Menshykov:
On use of the Galerkin method to solve the elastodynamic problem for a linear crack under normal loading. International Applied Mechanics 41 (2005) 1324--1329.

136. with J. Breuer, O. Steinbach and Z. Andjelic:
A fast BEM formulation for high energy devices - simalation of eddy current fields, their heat production and cooling. Computing and Visualization in Science. Computing and Visualization in Science.

137. with M. Efendiev:
On nonlinear Riemann-Hilbert problems with discontinuous coefficients. Math. Nachr., 280 (2007) 1035-1047.

138. with M. Kohr:
Variational boundary integral equations for the Stokes system. Applicable Analysis 85 1343-1372.

139. with M. Efendiev:
Geometrical properties of nonlinear maps and their application, Part II: Nonlinear Riemann-Hilbert problems with closed boundary data for multiply connected domains. J. Math. Anal. Appl., 329 (2007) 425-444.

140. with M. Kohr and G.P. Raja Sekhar:
Boundary integral method for Stokes flow past a porous body. Math. Methods Appl. Sci. 32 (2009) 922-962.

141. with L.T. Dechevski:
On the Bramble-Hilbert lemma, II: An improved estimate of the embedding constant. International Journal of Pure and Applied Mathematics 33 (2006) 433-464.

142. with L.T. Dechevski:
On the Bramble-Hilbert lemma, II: Model applications to quasi--interpolation and linear problems. International Journal of Pure and Applied Mathematics 33 (2006) 465-501.

143. mit L.T. Dechevski:
On the Bramble-Hilbert lemma, II: A model applications to non-linear operator equations. International Journal of Pure and Applied Mathematics 33 (2006) 503-528.

144. with M. Efendiev and E. Nakaguchi:
Uniform estimate of dimension of the global attractor for a semidiscretized chemotaxis--growth system. Discrete and Cont. Dynamical Systems, Suppl. (2007), 334--343.

145. with M. Kohr:
Boundary integral equations for a three--dimensional Brinkman flow problem. Math. Nachr. 282 (2009) 1--29.

146. with M. Kohr and G.P. Raja-Sekhar:
Boundary integral equations for a three-dimensional Stokes-Brinkman cell model. Mathematical Models and Methods in Appl. Sci. 18 (2008), 2055-2085.

147. with G.C. Hsiao:
The boundary integral method for almost incompressible elastic materials, a revisit. Rendconti Acc. Naz. Sc.XL, Memorie di Matematica Applicazioni 124 (2006) Vol.XXX, 49-64.

148. with G.C. Hsiao:
Boundary integral equations recast and pseudodifferential equations. Rendconti Acc. Naz. Sc.XL, Memorie di Matematica Applicazioni 124 (2006) Vol.XXX, 29-48.

149. with M. Kohr and G.P. Raja-Sekhar:
Boundary integral equations for two--dimensional low Reynolds number flow past a porous body. 31 (2008) 1065--1097.

150. with S. Micula:
Spline approximation of a nonlinear Riemann-Hilbert problem. Appl. Analysis 87 (2008) 1067-1083.

151. with M.A. Efendiev:
Nonlinear Riemann-Hilbert problems for generalized analytic functions. Functiones et Approximatio, Commentarii Mathematici. 40.2 (2009) 185-208.

152. with M.A. Efendiev und E. Nakaguchi:
Dimension estimate of the global attractor for a semi-discretized chemotaxis-growth system by conservative upwind finite element scheme. J.Math.Anal.Appl. 358 (2009) 136--147.

153. with M. Kohr and C. Pintea:
Stokes-Brinkmann transmissions problems on Lipschitz and C^1 domains in Riemann manifolds. Communictions on Pure and Applied Analysis 9 (2010) 493-537.

154. with M. Kohr and C. Pintea:
Brinkman-type operators on Riemannian manifolds: Transmission problems in Lipschitz and C^1 domains. Potential Analysis 32 (2010) 229-273.

155. with T. Mel'nyk and A. Nakvasiuk:
Homogenization of the Signorini boundary value problem in a thick junction and boundary integral equations for the homogenized problem. Math. Methods Appl. Sciences 34 (2011) 758--775.

156. with M. Kohr, J. Prakash and G.P. Raja Sekhar:
Expansions at small Reynold numbers for the flow past a porous circular cylinder. Applicable Analysis 88 (2009) 1093-1114.

157. with M. Kohr and G.P. Raja Sekhar:
Rigorous estimates for the 2D Oseen-Brinkman transmission problems in terms of the Stokes-Brinkman expansion. Math. Methods Appl. Sciences 33 (2010) 2225-2239.

158. with G. Of and N. Zorii:
On the numerical solution of minimal energy problems. Complex Variables and Elliptic Equations 55 (2010) 991--1012.

159. with M. Kohr and C. Pintea:
Dirichlet-transmission problems for general Brinkman operators on Lipschitz and C^1 domains in Riemannian manifolds. Discrete and Continuous Dynymical Systems B 15 (2011) 999--1018.

160. with M. Kohr and C. Pintea:
On mapping properties of layer potential operators for Brinkman equations on Lipschitz domains in Riemannian manifolds. Mathematica 52 (75) (2010) 31-45.

A new approach to Richardson's extrapolation in the finite element method for second order elliptic problems. Math. Comp. 78 (2009) 1951-1973.

162. with M. Kohr and C. Pintea:
Layer potential analysis for pseudodifferential matrix operators in Lipschitz domains on compact Riemannian manifolds. Applications to pseudodifferential Brinkman operators. Internat. Mat. Res. Notices 2013 (19) (2013) 4499-4588.

Asymptotic error expansions for the finite element method for second order elliptic problems in R^N, N> 2. I: Local interior expansions. SIAM J. Numer. Anal 48 (2010) 2000-2017.

164. with M. Kohr, G.P. Raja-Sekhar and M.E. Unui:
Two-dimensional Stokes-Brinkman cell model - a boundary integral formulation Applicable Analysis 91 (2012) 251-275.

165. with H. Harbrecht and N. Zorii:
On Riesz minimal energy problems. J. Math. Anal. Appl. 393 (2012) 397--412.

166. with M. Kohr and M. Lanza de Christoforis:
Nonlinear Neumann--transmission problems for Stokes and Brinkman equations on Euclidian Lipschitz domains. Potential Analysis 38 (2013) 1123-1171.

167. with Z. Niu, X. Wang and H. Zhou:
A semi-analytical algorithm for the evaluation of the nearly singular integrals in three-dimensional boundary elements methods. Mech. Engrg. 194 (2005) 1057-1074.

168. with S. Micula:
Trigonometric collocation for nonlinear Riemann-Hilbert problems on doubly connected domains. IMA J.Num. Analysis 35 (2015) 834-858.

169. with M. Kohr and C. Pintea:
Dirichlet-transmission problems for pseudodifferential Brinkman operators on Sobolev and Besov spaces associated to Lipschitz domains in Riemann manifolds. ZAMM 93 (2013) 446-458.

170. with H. Harbrecht and N. Zorii:
Riesz minimal energy problems on C^{k-1,1} manifolds. Math. Nachr. 287 (2014) 48-69.

171. with M. Kohr and C. Pintea:
Neumann-transmission problems for pseudodifferential Brinkman operators on Lipschitz domains in compact Riemannian manifolds. Communications on Pure and Applied Analysis 13 (2014) 175-202.

172. with D. Fericean:
Layer potential analysis for a Dirichlet-transmission problem in Lipschitz domains in R^n. ZAMM 93 (2013) 762-776.

173. with with D. Fericean, T. Grosan and M. Kohr:
Interface boundary value problems of Robin-transmission type for the Stokes and Brinkman systems on n-dimensional Lipschitz domains. Applications. Math. Methods Appl. Sci. 36 (2013) 1631-1648.

174. with M.Kohr and C.Pintea:
Potential analysis for pseudodifferential matrix operators in Lipschitz domains on Riemannian manifolds: Applications to Brinkman operators. Mathematica 54 (2012) 159-176.

175. with M.Kohr and C.Pintea: Poisson--transmission problems for $L^\infty$ perturbations of the Stokes system on Lipschitz domains on compact Riemannian manifolds. J. Dyn. Diff. Equations. DOI10.1007/s10884-014-9359-0.

176. with M.Kohr and M.Lanza de Cristoforis:
Poisson problems for semilinear Brinkman systems on Lipschitz domains in R^3. ZAMP 66 (2015) 833-846.

177. with M.Kohr and M.Lanza de Cristoforis:
Boundary value problems of Robin type for the Brinkman and Darcy-Forchheimer-Brinkman systems in Lipschitz domains. J. Math. Fluid Mechanics 16 (2014) 595-830.

178. with T.Grosan and M.Kohr:
Dirichlet problem for a nonlinear generalized Darcy-Forchheimer-Brinkman system in Lipschitz domains. Math. Methods Appl. Sci., to appear.

179. with M.Kohr and M.Lanza de Cristoforis:
Nonlinear Darcy-Forchheimer-Brinkman system with linear Robin boundary conditions in Lipschitz domains. In: Complex Analysis and Potential Theory with Applications. (A. Golberg et al. eds.) Cambridge Sci. Publ. (2014) pp. 111-124.

180. Martin Costabel's version of the trace theorem revisited. Math. Methods Appl. Sci., 37 (13) (2014) 1924-1955.

181. with M. Kohr and M. Lanza de Cristoferis:.
On the Robin-transmission boundary value problem for the nonlinear Darcy-Forchheimer-Brinkman and Navier-Stokes system. J. Math. Fluid Mech., 18 (2016) 293-329 DOI: 10.1002/num.22060.

182. with H.Harbrecht and N.Zorii:.
Rapid solution of minimal Riesz energy problems. Numer. Methods Partial Diff. Equ., 32 (2016) 1535-1552.

183. with M. Kohr and D. Medkova:.
On the Oseen-Brinkman flow around an (m-1)-dimensional solid obstacle.Monatshefte für Mathematik 183 (2017) 269-302.

184. with R. Gutt, M. Kohr, C. Pintea:
On the transmission problems for the Oseen and Brinkman systems on Lipschitz domains in compact Riemannian manifolds.
Math. Nachrichten, 289 No.4, 471-484 (2016) DOI10.1002/mana,201400365.

185. with M Kohr, Lanza de Cristoforis and S.E. Mikhailov:
Integral potential method for transmission problem with Lipschitz interface in R^3 for the Stokes and Darcy-Forchheimer-Brinkman PED systems. ZAMP (2016) 67:116.

186. with H. Harbrecht:
Riesz energy problems for strongly singular kernels. Math. Nachr. (2017) DOI 10.1002/mana,201600024.

187. with R. Gutt, M. Kohr and S. E. Mikhailov:
On the mixed Dirichlet-Neumann problem for the semilinear Darcy-Forchheimer-Brinkman system in Besov spaces. In preparation.

188. with M. Kohr and S.E. Mikhailov:
Transmission problems for the Navier-Stokes and Darcy-Forchheimer-Brinkman systems in Lipschitz domains on compact Riemannian manifolds. Journ. of Math. Fluid Mech. 19 (2017) 203-238 DOI 10.1007/s00021-016-0273-6.

Bücher and Monographien / Books and Monographs:

1. with W. Haack:
Vorlesungen über Partielle and Pfaffsche Differentialgleichungen. Birkhäuser Basel Stuttgart (1969), 555 p.
English Edition:
Lectures on Partial and Pfaffian Differential Equations. Oxford Pergamon Press (1971)

2. with H. Huck, R. Roitzsch, U. Simon, W. Vortisch, R. Walden, B. Wegner:
Beweismethoden der Differentialgeometrie im Großen. Lecture Notes in Mathematics, Springer-Verlag, Berlin 335 (1973), 168 p.

3. Elliptic Systems in the Plane. (Math. Monograph) Pitman Publ. Inc., London - Melbourne - San Francisco (1979), 404 p.

4. with E. Stephan:
Mathematische Grandlagen der finiten Element-Methoden. Vol. 23 of "Methoden and Verfahren der Mathematischen Physik" (eds. B. Brosowski and E. Martensen) P. Lang Verlag Frankfurt/M. (1982), 207 p.

5. with A.H. Schatz and V. Thomée:
"Mathematical Theory of Finite and Boundary Element Methods", Birkhäuser-Verlag , Basel (1990) 276 p.

6. with K. Kalik, W. Kolbe and O. Steinbach:
"Mathematik" in "Der Ingenieurbau: Grundwissen" Volume: Mathematik/Technische Mechanik (G. Mehlhorn ed.) Ernst & Sohn, Berlin (1999) 1-316.

7. with O. Steinbach:
Analysis, Integral- und Differentialrechnung, gewöhnliche Differentialgleichungen, komplexe Funktionentheorie, B.G.Teubner Verlag, Wiesbaden (2005) 672 S.

8. with G.C. Hsiao:
Boundary Integral Equations. Springer, Heidelberg (2008) 620 p.

Herausgegebene Konferenzberichte / Edition of Conference Proceedings and Special Issues:

1. with E. Meister and N. Weck:
Edition of "Function Theoretic Methods for Partial Differential Equations", Proc. Conf. Darmstadt 1976, Springer Lecture Notes in Mathematics, Springer-Verlag Berlin - Heidelberg - New York - Tokyo, 561 (1976).

2. with E. Meister:
Edition of Vol. 5, No. 4 of "Integral Equations and Operator Theory", Proc. Conf. Oberwolfach 1980 "Integral Equation Methods in Engineering", Birkhäuser, Basel 1982.

3. Edition of Issue 4, Vol. 4 of "Mathematical Methods in the Applied Sciences", dedicated to W. Haack on the occasion of his 80th. birthday. B.G. Teubner Stuttgart 1982.

4. with P. Grisvard and J. Whiteman:
Edition of "Singularities and Their Constructive Treatment", Proc. Conf. Oberwolfach 1983, Springer Lecture Notes in Mathematics, Springer-Verlag Berlin - Heidelberg - New York - Tokyo, 1121 (1985), 346 p.

5. with C.A. Brebbia and G. Kuhn:
Edition of "Boundary Elements IX", Proc. 9th Intern. Conf. on Boundary Element Methods in Engineering in Stuttgart. Springer-Verlag Berlin - Heidelberg - New York - London - Paris - Tokyo (1987), 3 Volumes.

6. with E. Stein:
Edition of the Lecture Notes "Finite Element and Boundary Element Techniques from Mathematical and Engineering Point of View", CISM Courses and Lectures No. 301, Springer-Verlag Vienna - New York (1988) , 333 p.

7. with L. Morino:
Edition of "Boundary Element Methods for Nonlinear Problems", Kluwer Acad. Publ. Dordrecht, Holland (1997).

8. Edition of "Boundary Element Topics", Springer-Verlag Berlin-Heidelberg (1997).

9. with M. Bonnet and A.-M. Sändig:
Edition of "Mathematical Aspects of Boundary Element Methods", Chapman & Hall/CRC, Research Notes in Mathematics, Boca Raton, London, New York, Washington 414 (1999), 305 p.

10. with A.-M. Sändig and W. Schiehlen:
Multifield Problems, State of the Art. Springer-Verlag, Berlin (2000), 277 p.

11. with R. Bürger: Sedimentation and Suspension Flows: Some Recent Contributions. 41, No. 2-3, Journal of Engineering Mathematics (2001), 202 p.

12. with M. Efendiev:
Analysis and Simulation of Multifield Problems. Lecture Notes in Appl. and Comp. Mechanics 12. Springer-Verlag, Berlin (2003), 381 p.

13. with I. Gohberg, A. Ferreira dos Santos, F.--O. Speck, F. Sepulveda Teixeira:
Operator Theoretical Methods and Applications to Mathematical Physics. The Erhard Meister Memorial Volume. Operator Theory, Advances and Applications 147 (2004) 473 p.

14. with U. Langer and O. Steinbach:
Fast Boundary Element Methods in Industrial Applications. Special issue of Computing and Visualization in Science Vol. 8N. 3+4 (2005) 97 ps.

15. with E.P. Stephan:
Advances in Boundary Integral Equations and Related Topics, dedicated to G.C. Hsiao on the occasion of his 75th birthday. Vol. 33 N. 18, of Mathematical Methods in the Applied Sciences. (2010) 96 ps.

16. with U. Langer, M. Schanz and O. Steinbach:
Fast Boundary Element Methods in Engineering and Industrial Applications. Springer (2012) 269 S.

17. with V. Maz'ya, D. Natroshvili and E. Shargorodsky: Recends Trends in Operator Theory and Partial Differential Equautions. The Roland Duduchava Anniversery Volume. Operator Theory, Advances and Applications 258 (2017) Brirkhäuser/Springeer International. 300 ps.

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Konferenzbeiträge, Berichte, Übersichtsartikel, Ankündigungen / Proceedings to Conferences, Reports, Survey Articles, Announcements:

1. Die Methode der Randbelegung bei der Lösung der ersten and zweiten Randwertaufgabe der Potentialgleichung für Ränder with Kanten and Ecken. ZAMM 45 T 84 (1965).

2. with W. Haack:
Systeme linearer partieller Differentialgleichungen. HMI-Report BM 29 (1966).

3. In honour of Professor Dr. Wolfgang Haack on the occasion of his 70th birthday on April 24, 1972. Applicable Anal. 2 (1972) 97-99.

4. with G.C. Hsiao:
On Galerkin's method for a class of integral equations of the first kind. Applicable Anal. 6 (1977) 155-157 (Research Announcement).

5. with P.Kopp:
Numerische Behandlung von Integralgleichungen 1. Art bei zähen Strömungen and in der ebenen Elastizitätstheorie. Preprint 411, Fachbereich Mathematik, Technische Hochschule Darmstadt (1978). (DFG-Bericht).

6. Zur Behandlung elliptischer Randwertaufgaben mit Integralgleichungen. Wissenschaftliche Reihe der Technischen Universität Karl-Marx-Stadt, Tagungsberichte, 7. Tagung über Probl. Meth. Math. Physik (1979) 143-153.

7. with G.C. Hsiao and P. Kopp:
The synthesis of the collocation and the Galerkin method applied to some integral equations of the first kind. In: New Developments in Boundary Element Methods (ed. C.A. Brebbia) CML Publications Lim. 125 High Street, Southampton SOI DAA (1980) 122-136.

8. with E. Stephan:
Boundary integral methods for mixed boundary value problems. In: Innovative Numerical Analysis for the Engineering Sciences (eds. R. Shaw et al.), University Press Virginia, Charlottesville (1980) 543-554.

9. Funktionentheoretische Methoden bei partiellen Differentialgleichungen, insbesondere elliptischen Problemen in der Ebene. Hauptvortrag GAMM- Tagung 1980. ZAMM 61 (1982) T220-230.

10. Asymptotic accuracy and convergence. In: Progress in Boundary Element Methods (ed.: C.A. Brebbia), Vol. 1, Pentech Press London, Plymouth (1981) 289-312.

11. Numerische Methoden bei Randwertproblemen elliptischer Systeme in der Ebene. In: Komplexe Analysis and ihre Anwendung auf partielle Differentialgleichungen, Teil 4. Martin-Luther-Universität Halle- Wittenberg. Wissenschaftliche Beiträge 1980/41 (M18), (Herausgeber W. Tutschke), Halle (Saale) (1981) 310-348.

12. with G.C. Hsiao:
Super approximation for boundary integral methods. In: Advances in Computer Methods for Partial Differential Equations - IV. (eds. R. Vichnevetsky and R.S. Stepleman), IMACS Symp. Rutgers Univ. Dept. Computer Sc. New Brunswick, N.J. 08903, U.S.A. (1981) 200-205.

13. with U. Lamp, K.-T. Schleicher and E. Stephan:
The boundary integral method for a plane mixed boundary value problem. In: Advances in Computer Methods for Partial Differential Equations - IV. (eds. R. Vichnevetsky and R.S. Stepleman), IMACS Symp. Rutgers Univ. Dept. Computer Sc. New Brunswick, N.J. 08903, U.S.A. (1981) 223-229.

14. I. Asymptotic convergence of boundary element methods and II. Integral equation methods for mixed boundary value problems. In: Lectures on the Numerical Solution of Partial Differential Equations, Proc. of the special year in numerical analysis (eds. I. Babuska, T.P. Liu, J. Osborn) Lecture Notes 20, University of Maryland, Dept. Mathematics, College Park, MD 20 742 (1981) 435-528.

15. On the asymptotic convergence of boundary integral methods. In: Boundary Element Methods (ed. C.A. Brebbia) Proc. 4th Int. Seminar Irvine 1981, CML Publications, Springer-Verlag Berlin - Heidelberg - New York (1981) 412-430.

16. On the asymptotic convergence of some boundary element methods. In: The Mathematics of Finite Element and Applications IV, MAFELAP 1981 (ed. J.R. Whiteman) Academic Press London, New York (1982) 281-312.

17. On boundary element methods for solving elliptic boundary value problems. In: Equadiff 5, Proc. Conf. Bratislava 1981, Teubner-Texte Math. BSB B.G. Teubner Leipzig (1982) 360-365.

18. Partielle Differentialgleichungen. In: "Festschrift aus Anlaß des 80. Geburtstags von W. Haack", Freie Universität, Fachbereich Mathematik and Hahn-Meitner-Institut, Berlin (1982) 73-94.

19. Zum achtzigsten Geburtstag von Professor Dr.phil.nat.Dr.h.c.Dr.h.c. Wolfgang Haack, Math. Methods Appl. Sci. 4 (1982) 451-453.

20. On applications and the convergence of boundary integral methods. In: Treatment of Integral Equations by Numerical Methods (eds. C.T.H. Baker, G.F. Miller), Academic Press London (1982) 463-476.

21. with D.N. Arnold:
Collocation versus Galerkin procedures for boundary integral methods. In: Boundary Element Methods in Engineering (ed. C.A. Brebbia), Springer-Verlag Berlin (1982) 18-33.

22. with U. Lamp, K.-T. Schleicher and E. Stephan:
Theoretical and experimental asymptotic convergence of the boundary integral method for a plane mixed boundary value problem. In: Boundary Element Methods in Engineering (ed. C.A. Brebbia), Springer-Verlag Berlin (1982) 3-17.

23. Boundary element methods and their asymptotic convergence. In: Theoretical Acoustics and Numerical Techniques (ed. P. Filippi). CISM Courses and Lectures No. 227, Springer-Verlag Wien - New York (1983) 135-216.

24. Asymptotic convergence for strongly elliptic boundary integral equations. In: Conferentie van Numeriek Wiskundigen, 18. - 20. Oktober 1982, Zeist, Werkgemeenschap Numerieke Wiskunde, Mathematisch Centrum, Amsterdam, Holland, 71-83.

25. with M. Costabel and E. Stephan:
Zur Randintegralmethode für das erste Fandamentalproblem der ebenen Elastizitätstheorie auf Polygongebieten. In: Recent Trends in Mathematics, Reinhardsbrunn 1982, Teubner-Texte Math. BSB B.G. Teubner, Leipzig (1983) 56-68.

26. Asymptotic error analysis for boundary integral equation methods and applications. In: Numerical Methods in Engineering (ed. P. Lascaux), Pluralis, Paris, (1983) 119-132.

27. with T.M. Fischer and C.G. Hsiao:
On the exterior three-dimensional slow viscous flow problem. ZAMM 64 (1983) T276-278.

28. Asymptotische Konvergenz von Randelementmethoden. ZAMM 64 (1983) T397-400.

29. Zur asymptotischen Konvergenz von Kollokationsmethoden bei Randintegralmethoden. In: Probleme and Methoden der Mathematischen Physik (V. Friedrich, M. Schneider, B. Silbermann eds.) Teubner-Texte zur Mathematik 63, Leipzig (1984) 231-237.

30. with G.C. Hsiao:
A boundary element method for fandamental problems in elasticity and fluid mechanics. In: Probleme and Methoden der Mathematischen Physik (V. Friedrich, M. Schneider, B. Silbermann eds.) Teubner-Texte zur Mathematik 63, Leipzig (1984) 98-103.

31. Numerical methods for boundary value problems of elliptic systems in the plane. In: Complex Analysis (eds. E. Lanckau, W. Tutschke) Akademie- Verlag , Berlin (1983) 249-269.

32. On asymptotic error analysis and anderlying mathematical principles for boundary element methods. In: Boundary Element Techniques in Computer Aided Engineering (ed. C.A. Brebbia) NATO ASI Series E - 84 Martinus Nijhoff Publ., Dordrecht,Boston,Lancaster (1984) 417-436.

33. with G.C. Hsiao and E. Stephan:
An integral equation formulation for a boundary value problem of elasticity in the domain exterior to an arc. In: Singularities and their Constructive Treatment (eds. P. Grisvard, J. Whiteman, W.L. Wendland). Lecture Notes in Mathematics, Springer 1121 (1985) 153-165.

34. with E. Stephan:
The boundary integral method for two-dimensional screen and crack problems. In: Boundary Elements VI (ed. C.A. Brebbia), Springer-Verlag Berlin (1985) 230-257.

35. Asymptotic accuracy and convergence for point collocation methods. In: Topics in Boundary Element Research 2 (ed. C.A. Brebbia) Spinger-Verlag Berlin (1985) 230-257.

36. On some mathematical aspects of boundary element methods for elliptic problems. In: The Mathematics of Finite Elements and Applications V (ed. J. Whiteman) Academic Press London (1985) 193-227.

37. On the spline approximation of singular integral equations and one-dimensional pseudo-differential equations on closed curves. In: Numerical Solution of Singular Integral Equations (eds. A. Gerasoulis and R. Vichnevetsky) IMACS Publ.; Rutgers University, New Brunswick (1984) 113-119.

38. On the numerical analysis of boundary element methods. Proc. 1st Intern. Conf. on Numer. Meth. and Appl., Sofia. In: Numerical Methods and Applications (eds. B. Sendov, R. Lazarov, P. Vasilevski) Publ. House Bulgarian Academy of Sciences, Sofia (1985) 137-151.

39. Bemerkungen zu Randelementmethoden bei Rissproblemen. In: Mathematica, ad diem natalem septuagesimum quintum data, Festschrift, Ernst Mohr zum 75. Geburtstag, Technische Universität Berlin (1985) 307-322.

40. with C. Schwab:
3-D BEM and numerical integration. In: Boundary Elements VII (eds. C.A. Brebbia and G. Maier), Springer-Verlag Berlin (1985) Vol.II, 13.85-13.101.

41. Splines versus trigonometric polynomials - the h- versus the p-version in two-dimensional boundary integral methods. In: Dundee Biennial Conference on Numerical Analysis (eds. D. Griffiths, G.A. Watson) Longman Scientific & Technical, Harlow, Essex, U.K. (1986) 238-255.

42. On asymptotic error estimates for the combined boundary and finite element method. In: Innovative Numerical Methods in Engineering (eds. R.P. Shaw et al.) Springer-Verlag Berlin, Heidelberg, New York, Tokyo (1986) 55-70.

43. with H. Schmitz:
Zur Berechnung des Singulärverhaltens dreidimensionaler elastischer Felder in Ecken. Preprint 975 Fachbereich Mathematik, Technische Hochschule Darmstadt (1986) (DFG-Bericht).

44. Strongly elliptic boundary integral equations. In: The State of the Art in Numerical Analysis (eds. A. Iserles and M. Powell), Clarendon Press, Oxford (1987) 511-561.

45. Bemerkungen zu Randelementmethoden and ihren mathematischen and numerischen Aspekten. GAMM - Mitteilungen 2 (1986) 3-27.

46. On asymptotic error estimates for combined BEM and FEM. In: Finite Element and Boundary Element Techniques from Mathematical and Engineering Point of View (eds. E. Stein, W. Wendland), CISM Courses and Lectures No.301, Springer-Verlag Wien - New York (1988) 273-333.

47. with M. Costabel and K. Onishi:
A boundary element collocation method for the Neumann problem of the heat equation. In: Inverse and Ill-Posed Problems (eds. H.W. Engl and C. W. Groetsch). Academic Press New York (1987) 369-384.

48. with G.C. Hsiao:
On the low frequency asymptotics of the exterior 2-D Dirichlet problem in dynamic elasticity. In: Inverse and Ill-Posed Problems (eds. H.W. Engl and C.W. Groetsch). Academic Press New York (1987) 461-482.

49. with H. Schmitz and H. Bumb:
A boundary element method for three-dimensional elastic fields near reentrant corners. In: The Mathematical Theory of Finite Elements and its Application, MAFELAP VI (ed. J. Whiteman), Academic Press London (1988) 313-322.

50. Mathematical properties and asymptotic error estimates for elliptic boundary element methods. In: Advanced Boundary Element Methods (ed. T. A. Cruse). Springer-Verlag Berlin, Heidelberg, New York, Tokyo (1988) 475-489.

51. with J.Kral:
On the applicability of the Fredholm-Radon method in potential theory and the panel method. In: Panel Methods in Fluid Mechanics with Emphasis in Aerodynamics (eds. J. Ballmann, R. Eppler, W. Hackbusch ). Notes on Numerical Fluid Mechanics, Vieweg, Braunschweig, 21 (1988) 120-136.

52. with G.C. Hsiao:
Boundary element methods for a class of exterior boundary  value problems in acoustics, elastodynamics and fluid dynamics. In: Computational Mechanics 88 (eds. S. Atluri, G. Yagawa). Theory and Applications, Vol.1 Springer-Verlag Berlin (1988) 5.1.1-5.1.4.

53. Über Randintegralgleichungs- and Randelementmethoden. In: Mathematik aus Berlin (H. Begehr ed.) Weidler Buchverlag , Berlin (1987/1997) 291-306.

54. with G.C. Hsiao:
Exterior boundary value problems in elastodynamics. In: Elastic Wave Propagation (eds. M.F. Mc Carthy, M.A. Hayes). Elsevier Science Publ., North-Holland-Amsterdam (1989) 545-550.

55. with K. Volk and H. Schmitz:
On the computation of three-dimensional singulariries of elastic fields near vertices. In: Proc. of the First European Boundary Element Meeting (Ed. J.-L. Migeot) Cont. Mech. Dept., Univ. Libre de Bruxelles (1988) 1.105-1.120.

56. On the classical panel method in flow and heat problems. In: Proc. Conf. "Numerical Methods and Applications" Publ. House Bulgarian Acad. Sci. Sofia (1989) 573-582.

57. with H. Berger and G. Warnecke:
Finite Element Berechnungen für transonische Strömungen unter Berücksichtigung verschiedener Fernfeldrandbedingungen. In: Strömungen mit Ablösung, DGLR-Bericht 88-05, Bonn (1988) 233-242.

58. On the coupling of finite and boundary elements. In: Proc. XIV on "Appl. of Mathematics in Engrg."; Numerical Methods and Applications, Varna (E. Boncev ed.) Sbornik Dokl. Naucn. S'obc. Sofia (1989) 97-109.

59. with K. Volk and H. Schmitz:
A boundary element method for three-dimensional singularities of elastic fields. In: Proc. 2nd Nat. Congress on Mechanics, (A.N. Kounadis ed.) Hellenic Soc. Theoretical & Appl. Mechanics, Athens (1989) 141-151.

60. with H. Schippers:
Modal analysis of plates using boundary integral equations. In preparation.

61. with H. Berger and G. Warnecke:
On the coupling of finite elements and boundary elements for transonic flows. In: Finite Element Analysis in Fluids (eds. T.J. Chung, G.R. Karr). Univ. Alabama Press, Huntsville, Ala. (1989), 763-768.

62. On the coupling of finite elements and boundary elements. In: Discretization Methods in Structural Mechanics. Proc. IUTAM/IACM Symp. Vienna, Springer-Verlag Berlin (1990) 405-414.

63. with H. Berger and G. Warnecke:
On the coupling of finite elements and boundary elements for transonic potential flow computations. In: Proc. Equadiff 7. (J. Kurzweil Ed.) Teubner Texte zur Mathematik 118 B.G. Teubner-Verlag, Leipzig (1990), 228-231.

64. with G.C. Hsiao:
On the low frequency asymptotics for exterior elasticity problems. In: Integral Equations and Inverse Problems, (eds. V. Petkov, R. Lazarov) Pitman Research Notes in Mathematics 235, Longman Scientific & Technical, Burnt Mill, Harlow (1991), 115-125.

65. with V.J. Ervin and R. Kieser:
Numerical approximation of the solution for a model 2-D hypersingular integral equation. In: Computational Engrg. with Boundary Elements (Eds.: S. Grilli, C.A. Brebbia, A.H.-D. Cheng) Vol.1, Comp. Mech. Publ. Southampton (1990), 85-99.

66. with H. Berger and G. Warnecke:
Finite element approximation of transonic flows. In: Trends and Applications of Mathematics to Mechanics, Proc. STAMM 8, Hollabrunn 1989. (W. Schneider, H. Troger, F. Ziegler eds.) Longman Sc. & Techn. Essex (1991) 40-41.

67. Boundary element methods for elliptic problems. In: A.H. Schatz, V. Thomée, W.L. Wendland: Mathematical Theory of Finite and Boundary Element Methods. Birkhäuser-Verlag Basel (1990) 219-276.

68. Grundlagen der Analysis von Randelementmethoden. In: Mathematiker-Kongress der DDR 1990, Dresden. Mathematische Gesellschaft der DDR, Berlin (1990), Vortragsauszüge III, 53-58.

69. with G. Warnecke:
On finite element computations of transonic flows. In: The Mathematical Theory of Finite Elements and its Applications VII, MAFELAP 1990 (J. Whiteman ed.), Academic Press, London (1991) 245-252.

70. with G.C. Hsiao:
Domain decomposition in boundary element methods. In: Fourth Intern. Symp. on Domain Decomposition Methods for Partial Differential Equations (R. Glowinski, Y.A. Kuznetsov, G. Meurant, J. Périaux, O.B. Widlund eds.) SIAM Philadelphia (1991) 41-49.

71. with H. Schmitz and G. Schneider:
Boundary element methods for problems involving unilateral boundary conditions. In: Nonlinear Computational Mechanics, State of the Art (P. Wriggers, W. Wagner eds). Springer-Verlag Berlin (1991) 212-225.

72. with U. Göhner, Th. Sonar and G. Warnecke:
Finite Elemente- and finite Volumen-Methoden. In: Strömungen mit Ablösung (R. Hilbig, E. Krause eds.) DGLR-Bericht 90-06, Bonn 1991, 321-325.

73. with U. Göhner and G. Warnecke:
Adaptive finite elements for transonic flows. In: Numerical Methods for Fluid Dynamics IV (M. Baines, K.W. Morton eds.) Oxford University Press (1992).

74. with C. Schwab:
On the numerical integration of singular surface integrals in the BEM. In: Numerical Techniques for Boundary Element Methods (W. Hackbusch ed.). Notes on Numerical Fluid Mechanics, Vieweg, Braunschweig 33 (1992) 177-190.

75. Variational Methods for BEM. In: Boundary Integral Methods (L. Morino, R. Piva eds.) Springer-Verlag Berlin (1991) 15-34.

76. with C. Schwab:
Numerical integration of singular and hypersingular integrals in boundary element methods. In: "Proc. of the NATO-ARW on Numerical Integration, Bergen" (T.O. Espelid, A. Genz eds.), Kluwer Acad. Publ. (1991) 203-218.

77. with U. Göhner and G. Warnecke:
Error indicators and adaptive finite elements for transonic flows. In: Computational Fluid Dynamics '92, Vol.2 (Ch. Hirsch et al. eds.) Elsevier Sci. Publ. B.V. (1992) 667-674.

78. with G.C. Hsiao:
Domain decomposition via boundary element methods. In: Numerical Methods in Engineering and Applied Sciences, Part I (H. Alder et al. eds.) CIMNE, Barcelona (1992) 198-207.

79. with K. Kalik and R. Quatember:
Load-Balancer unter Helios. Bericht Nr.93-2, DFG-Forschungsschwerpunkt "Randelementmethoden", 1993.

80. with Th. Sonar, J. Felcman, G. Warnecke:
Adaptive Methoden für transsonische Strömungen. In: 8. DLRG-Fach-Symposium STAB (ed. DGLR), DGLR-Report 92-07 (1992) 354-350.

81. with H. Berger and G. Warnecke:
Coupling of FEM and BEM for transonic flows. In: The Mathematics of Finite Elements and Applications (J.R. Whiteman ed.). John Wiley & Sons, Chichester (1994) 323-350.

82. with C. Coclici:
On the convergence of a coupled finite element- boundary element method for the transonic full potential flow. In: Computational Fluid Dynamics '94 (S. Wagner et al. eds.) ECCOMAS 94 Proceedings, John Wiley & Sons, Chichester (1994) 188-195.

83. with R. Quatember and O. Steinbach:
Domain decomposition based solvers for industrial stress analysis with boundary elements. In: Progress in Industrial Mathematics at ECMI 94 (ed. H. Neunzert), John Wiley & Sons and Teubner, New York/Leipzig (1996) 88-95.

84. with G.C. Hsiao and E. Schnack:
On hybrid coupled FEM-BEM analyses. In: Computational Mechanics '95. (S.N. Atluri, G. Yagawa, T.A. Cruse eds.) Vol. 2. Springer-Verlag, Berlin (1995), 2733-2738.

85. with G.N. Gatica:
On the coupling of mixed finite element and boundary integral methods for a nonlinear elasticity problem. In: Boundary Element Methods for Nonlinear Problems (L. Morino, W.L. Wendland eds.), Kluwer Acad. Publ. Dordrecht, Holland (1997), 75-80.

86. with C. Eck:
A boundary integral formulation of contact problems with friction. In: Boundary Element Methods for Nonlinear Problems (L. Morino, W.L. Wendland eds.), Kluwer Acad. Publ. Dordrecht, Holland (1997), 47-56.

87. On Galerkin methods. ICIAM 95. ZAMM 76 (1996) Suppl.2, 237-260.

88. Vorstellung des Sonderforschungsbereichs 404 "Mehrfeldprobleme in der Kontinuumsmechanik". GAMM-Mitteilungen 18 (1995), 131-138.

89. with O. Steinbach:
Boundary element methods for contact problems. In: Advanced Multibody System Dynamics. (W. Schiehlen ed.) Kluwer Acad. Press, Amsterdam (1993), 433-438.

90. with O. Steinbach:
Efficient preconditioners for boundary element methods and their use in domain decomposition methods. In: Domain Decomposition Methods in Sciences and Engineering: 8th Intern. Conf. Beijing, China (R. Glowinski et al. eds.) John Wiley & Sons, New York (1997), 3-18.

91. with J. Felcman, M. Lukácová, G. Warnecke:
Adaptive mesh refinement for Euler equations. Preprint 95-15 Math. Inst. Univ. Stuttgart.

92. with G.C. Hsiao and E. Schnack:
On a hybrid coupled finite element- boundary element method. Rossijskaya Akademiya Nauk; Matematiceskoje Modellirovanije 8 (9), (1996) 129-142.

93. with O. Steinbach and R. Quatember:
Entwicklung vorkonditionierter Iterationsverfahren für Randelementmethoden der Thermoelastizität auf Parallelrechnern. In: Mathematik, Schlüsseltechnologie für die Zukunft (K.-H. Hoffmann et al. eds.) Springer-Verlag Berlin (1997) 191-201.

94. with H. Schulz and C. Schwab:
An extraction technique for boundary element methods. In: Boundary Elements: Implementation and Analysis of Advanced Algorithms (W. Hackbusch, G. Wittum eds.) Notes on Numerical Fluid Mechnics 54 Vieweg, Braunschweig (1996) 219-231.

95. with O. Steinbach:
Hierarchical boundary element preconditioners in domain decomposition methods. In: Domain Decomposition Methods in Sciences and Engineering (P. Bjorstad, M. Espedal, D. Keyes eds.) Domain Decomposition Press, Bergen (1998) 497-503.

96. with G.N. Gatica:
Coupling of mixed finite elements and boundary elements in potential theory and elastostatics. ZAMM 76 (1996) Suppl.2, 525-526.

97. with R. Duduchava and A.-M. Sändig:
The Wiener-Hopf method in crack and interface problems. ZAMM 76 (1996) Suppl.2, 113-116.

98. with H. Schulz:
Local, residual-based a posteriori error estimates forcing adaptive element methods. In: Boundary Element Topics. (W. Wendland ed.) Springer-Verlag Berlin, Heidelberg (1997) 445-470.

99. with R. Quatember:
Domain decomposition methods for three-domensional thermoelastic problems on parallel computers. In: Domain Decomposition Methods in Sciences and Engineering (P. Bjorstad, M. Espedal, D. Keyes eds.) DDM org. Bergen (1998) 784-791.

100. The role of applied mathematics.  Studia Universitatis Babes-Bolyai, Mathematica   46 (2001) 107-115.

101. with K. Kalik and R. Quatember:
Interpolation, triangulation and numerical integration on closed manifolds. In: Boundary Element Topics. (W. Wendland ed.) Springer-Verlag Berlin, Heidelberg (1997) 395-417.

102. with A.-M. Sändig:
Asymptotic expansions of elastic fields in domains with boundary and structural singularities. In: Boundary Element Topics. (W. Wendland ed.) Springer-Verlag Berlin, Heidelberg (1997) 419-444.

103. with O. Steinbach:
Domain decomposition and preconditioning techniques in boundary element methods. In: Boundary Element Topics. (W. Wendland ed.) Springer-Verlag Berlin, Heidelberg (1997) 471-490.

104. with H. Schulz and O. Steinbach:
Benchmark problems for boundary element methods. In: Boundary Element Topics. (W. Wendland ed.) Springer-Verlag Berlin, Heidelberg (1997) 491-496.

105. with R. Bürger:
Mathematical problems in sedimentation. In: Proc. Conf.  Numerical Modelling in Continuum Mechanics (M. Feistauer, R. Rannacher, K. Kozel eds.), Part I MATFYZPRESS, Prag (1997) 18-31.

106. with M.A. Efendiev:
Nonlinear Riemann-Hilbert problems and the similarity principle for multiply connected domains. In: Analysis, Numerics and Applications of Differential and Integral Equations (M. Bach, C. Constanda et al. eds.) Addison Wesley Longman, London (1998) 81-86.

107. with H. Schulz and Ch. Schwab:
On the computation of derivatives up to the boundary and recovery techniques in BEM. In: Discretization Methods in Structural Mechanics (H.A. Mang, F.G. Rammerstofer eds.) Kluwer Acad. Publ., Dordrecht (1999) 155-164.

108. with C. Coclici and I. Sofronov:
Far-field boundary conditions for 2D compressible viscous flows. In: Proc. Conf. Numerical Modelling in Continuum Mechanics, (M. Feistauer, R. Rannacher, K. Kozel eds.), Part I MATFYZPRESS, Prag (1997) 212-220.

109. with M. Bach und S. Nazarov:
Propagation of a penny shaped crack under the Irwin criterion. In: Analysis, Numerics and Applications of Differential and Integral Equations (M. Bach, C. Constanda et al. eds.) Addison Wesley Longman, London (1998) 17-21.

110. with C. Coclici und I. Sofronov:
A domain decomposition method and far-field boundary conditions for 2D transonic flow around an airfoil. In: Analysis, Numerics and Applications of Differential and Integral Equations (M. Bach, C. Constanda et al. eds.) Addison Wesley Longman, London (1998) 58-63.

111. with L. Jentsch und D. Natroshvili:
Basic and mixed interface problems in the theory of eslastic oscillations of anisotropic bodies. In: Analysis, Numerics and Applications of Differential and Integral Equations (M. Bach, C. Constanda et al. eds.) Addison Wesley Longman, London (1998) 116-121.

112. with H. Schulz:
Local a posteriori error estimates for boundary element methods. In: ENUMATH 97 (H.G. Bock et al eds.) World Scientific, Singapore (1998) 564-571.

113. with M. Schulz:
A general approach to a posteriori error estimates for strictly monotone and Lipschitz continuous nonlinear operators illustrated in elasto-plasticity. In: ENUMATH 97 (H.G. Bock et al eds.) World Scientific, Singapore (1998) 572-579.

114. with C. Coclici:
Domain decomposition methods and far-field boundary conditions for 2D compressible viscous flows. In: Recent Advances in Numerical Methods and Applications II (O.P. Iliev et al. eds.) World Scientific, Singapore (1999) 429-457.

115. with R. Bürger:
Mathematical model and viscous splitting approximation for sedimentation-consolidation processes. In: Recent Advances in Numerical Methods and Applications II (O.P. Iliev et al. eds.) World Scientific, Singapore (1999) 420-428.

116. with R. Bürger und F. Concha:
Mathematical and numerical modelling of industrial gravity thickening. In: Advances in Hydro-Science and -Engineering III: Proc. 3rd Intern. Conf. Hydro-Sc. Engrg. Cottbus (1998) Univ. Mississippi, Courier Hall, CD-ROM.

117. with R. Bürger:
Mathematical and numerical modelling of gravitational sedimentation-consolidation processes. In: Computational Fluid Dynamics '98 (K.D. Papailiou et al eds.) Athens. John Wiley & Sons, Ltd. Vol.1 (1998) 697-704.

118. with C. Eck:
An adaptive boundary element method for contact problems. In: Mathematical Aspects of Boundary Element Methods (M. Bonnet, A.-M. Sändig, W.L. Wendland eds.) Chapman & Hall/CRC, Research Notes in Mathematics 414, Boca Raton (1999) 116-127.

119. with O. Steinbach:
Domain decomposition and boundary elements. In: Recent Advances in Numerical Methods and Applications II. (O.P. Iliev et al. eds.) World Scientific, Singapore (1999) 420-428.

120. with H. Schulz und C. Schwab:
Extraction, higher order boundary element methods and adaptivity. In: Mathematical Aspects of Boundary Element Methods (M. Bonnet, A.-M. Sändig, W.L. Wendland eds.) Chapman & Hall/CRC, Research Notes in Mathematics 414, Boca Raton (1999) 263-274.

121. with D. Natroshvili and A. Sändig:
Fluid-structure interaction problems. In: Mathematical Aspects of Boundary Element Methods (M. Bonnet, A.-M. Sändig, W.L. Wendland eds.) Chapman & Hall/CRC, Research Notes in Mathematics 414, Boca Raton (1999) 252-262.

122. with R. Bürger and F. Concha:
A mathematical model for sedimatation-consolidation processes. ZAMM 80 Suppl. 1 (2000), 177-178.

123. with H. Schulz and O. Steinbach:
On adaptivity in boundary element methods,. Nonlinear Analysis: Ser. A, Theory and Methods  47.

124. with G. Micula:
Spline functions and applications: References. Preprint 99-15, Math. Inst.A, Universität Stuttgart (1999).

125. with C.A. Coclici, J. Heiermann and M. Auweter-Kurtz:
A heterogeneous domain decomposition for initial-boundary value problems with conservation laws and electromagnetic fields. In: "Proc. Domain Decomposition Methods in Science and Engrg." (T. Chan et al. eds.)  Domain Decomposition Press, Japan (2001) 281-288.

126. with L.T. Dechevski:
On lacunary multiresolution methods of approximation in Hilbert spaces. In: Curve and Surface Fitting: Saint Malo 1999. (A. Cohen, Ch. Rabut, L.L. Schumaker eds.) Vanderbilt Univ. Press, Nashville (2000) 181-190.

127. with C.A. Coclici, J. Heiermann and M. Auweter-Kurtz:
Artificial boundary conditions for compressible Navier-Stokes equations with electromagnetic fields. Computing and Visualization in Sci. 4 (2002) 157-165.

128. Glasperlenspiel oder Schlüsseltechnologie. In: Fakultät Mathematik. Universität Stuttgart 2000 (ed. J. Brüdern) (2000) 40-44. Analysis und numerische Verfahren für partielle Differentialgleichungen. Ibidem, S. 62-68.
Mathematische Projekte im Sonderforschungsbereich 404 "Mehrfeldprobleme in der Kontinuumsmechanik". Ibidem, S. 94-97.

129. with C.A. Coclici, J. Heiermann and M. Auweter-Kurtz:
Heterogeneous domain decomposition methods for compressible magnetoplasma flows.  In: Hyperbolic Problems I: Theory, Numerics, Applications (H. Freistühler, G. Warnecke eds.)  ISNM  140 , Birkhäuser-Verlag, Basel (2001) 89-98.

130. with C.A. Coclici, J. Heiermann and G. Morosanu:
Multi-model formulations for compressible viscous plasma flows in MPD-accelerators.   (ECCOMAS 2001 in Swansee).

131. with C. Eck, H. Schulz and O. Steinbach:
An adaptive boundary element method for contact problems. In: Error-controlled Adaptive Finite Elements in Solid Mechanics (E. Stein ed.), John Wiley & Sons, Chichester (2002) 181-209.

132. Randintegralgleichungen - Mathematik zwischen Klassik und Moderne. In: Jahresbericht 2001. Vereinigung von Freunden der Universität Stuttgart, 22-31.

133. with G. Morosanu, C.A. Coclici and J. Heiermann:
Asymptotic analysis of coupled problems for compressible flows. In: Proc. ENUMATH 2001, Ischia, (F. Brezzi et al. eds.) Springer-Verlag (2003) 55-64.

134. The role of applied Mathematics. Mathematica, Vol. XLVI, Nb 1 (2001) 107-115.

135. with J. Breuer and O. Steinbach:
A wavelet boundary element method for the symmetric boundary integral formulation. In: Proc. IABEM 2002, Austin.

136. with G. Of and O. Steinbach:
A fast multipole boundary element method for the symmetric boundary integral formulation. In: Proc. IABEM 2002, Austin.

137. with C.A. Cocolici and I.L. Sofronov:
Artificial outlet boundary conditions for steady flows with rotational symmetry. In: Analysis and Simulation of Multifield Problems (W.L. Wendland, M. Efendiev Eds.) Springer--Verlag, Berlin (2003) 143--148.

138. with G.C. Hsiao:
Boundary element methods: foundation and error analysis. In: Encyclopedia of Computational Mechanics (E. Stein, R. de Borst, T.J.R. Huges eds.) John Wiley & Sons Vol.I (2004)339-373.

139. Obituary (for Erhard Meister). In: Operator Theory, Advances and Applications 147 (2004) 3--6.

140. with J. Breuer, O. Steinbach, Z. Andjelic:
Fast boundary element methods for the simulation of electrical eddy current fields, their heat production and cooling. Computer Methods in Mechanics, CMM-2005. To appear.

141. with G.C. Hsiao:
A characterization of the Calderon projector for the biharmonic equation. Proc. ISAAC conference 2005. To appear.

142. with G. Of and O. Steinbach:
Boundary element tearing and interconnecting domain decomposition methods. In: Multifield Problems in Solid and Fluid Mechanics (R. Helmig et al eds.), Springer, Berlin 2006, pp.461--490.

143. with S. Berres and R. Bürger:
Mathematical models for the sedimentation of suspensions. In: Multifield Problems in Solid and Fluid Mechanics (R. Helmig et al eds.), Springer, Berlin 2006, pp.7-44.

144. In Memory of Gaetano Fichera. In: Le Matematiche Fasciolo II, Vol. LXII 2007. Dipt. Matematica E Informatica Dell' Univ. di Catania pp.7-9.

145. with G.C. Hsiao:
Remarks on integral equations and pseudodifferential operators. In preparation.

146. with M. Kohr:
The application of a fast multipole Galerkin boundary element method for the Stokes system. Bericht 2006/03, Preprint SFB 404, Mehrfeldprobleme in der Kontinuumsmechanik, Universität Stuttgart, 2006.

147. On the double layer potential. Operator Theory: Advances and Applications, Analysis, Partial Differential Equations and Applications. The Vladimir Maz'ya Anniversary Volume 193 (2009) 319-334.

148. with M. Kohr and C. Pintea:
Dirichlet-transmission problems for general Brinkman operators on Lipschitz and C^1 domains in Riemannian manifolds. Discrete and Continuous Dynamical Systems B 15 (4) (2011) 499-1018.

149. with E.P. Stephan: Editorial:
G.C. Hsiao on his 75th birthday. Math. Methods Appl. Sci. 33 (2010) 2143--2144.

150. Boundary element domain desomposition with Trefftz elements and Levi fuctions. In: 19th Intern. Conf. on Computer Methods in Mechanics (A. Borkowski et al. eds.), Publ. House of Warsaw Univ. Technology, Warsaw 2011, pp. 99--100.

151. with G.C. Hsiao and O. Steinbach:
Boundary Element Methods: Foundation and Error Analysis. Encyclopedia of Computational Mechanics, 2nd edition by E.Stein, R.de Borst, T.J.Hughes. John Wiley \& Sons. In preparation.

152. Review of the Second Edition of the two volumes "Map Projections" by E. Graferend, R.-J. You, R. Syffus. In: Rundbrief GAMM 1/2017, 34-35.

153. with V. Maz'ya, D. Natroshvili and E. Shargorodsky: Roland Duduchava. In: Trends in Operator Theory and Partial Differential Equations. The Roland Duduchava Anniverary Volume. Operator Theory, Advances and Applications 258 (2017) 7-18.

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