Asymptotics without Logarithmic Terms for Crack Problems (2007)
Dedicated Prof, W. L. Wendland, Martin Costabel, Martin Costabel, Monique Dauge, Monique Dauge, ...
We consider boundary value problems for elliptic systems in a domain complementary to a smooth surface M with boundary E . The same boundary conditions are prescribed on both sides of the surface M ....
The fast multipole method for the symmetric boundary integral formulation (2006)
Of, G., Steinbach, O., Wendland, W.L.
A symmetric Galerkin boundary-element method is used for the solution of boundary-value problems with mixed boundary conditions of Dirichlet and Neumann type. As a model problem we consider the...
The fast multipole method for the symmetric boundary integral formulation (2005)
Of, G., Steinbach, O., Wendland, W. L.
A symmetric Galerkin boundary-element method is used for the solution of boundary-value problems with mixed boundary conditions of Dirichlet and Neumann type. As a model problem we consider the...
Dedicated to Ian Sloan on the occasion of his 65th birthday The fast multipole method for the symmetric boundary integral formulation
Domain Decomposition Methods via Boundary Integral Equations (2000)
Hsiao, George C., Steinbach, O., Wendland, W.L.
Domain decomposition methods are designed to deal with coupled or transmission problems for partial differential equations. Since the original boundary value problem is replaced by local problems in...
Boundary Integral Methods in Low Frequency Acoustics (2000)
Hsiao, George C., Wendland, W.L.
This expository paper is concerned with the direct integral formulations for boundary value problems of the Helmholtz equation. We discuss unique solvability for the corresponding boundary integral...
Hybrid Coupled Finite-Boundary Element Methods for Elliptical Systems of Second Order (2000)
Hsiao, George C., Schnack, E., Wendland, W.L.
In this hybrid method, we consider, in addition to traditional finite elements, the Trefftz elements for which the governing equations of equilibrium are required to be satisfied a priori within the...
On the extraction technique in boundary integral equations (1999)
This work is dedicated to Professor Dr. G. C. Hsiao on the occasion of his 60 th birthday Abstract. In this paper we develop and analyze a bootstrapping algorithm for the extraction of potentials and...
C. Coclici, I. Sofronov, W. L. Wendland
Introduction The domain decomposition method and the zonal methods are efficient techniques in the numerical solution of boundary value problems in computational fluid dynamics. The numerical...
On the Extraction Technique in Boundary Integral Equations (1996)
In this paper we develop and analyze a bootstrapping algorithm for the extraction of potentials and arbitrary derivatives of the Cauchy data of regular three--dimensional second order elliptic...
Wendland: Analysis of a FEM/BEM coupling method for transonic flow computations (1993)
H. Berger, G. Warnecke, W. L. Wendland
This work is dedicated to Professor Dr. Klaus Kirchgassner on the occasion of his 60th birthday Abstract. A sensitive issue in numerical calculations for exterior flow problems, e.g. around airfoils,...
Wendland: Analysis of a FEM/BEM coupling method for transonic flow computations (1993)
H. Berger, G. Warnecke, W. L. Wendland
Abstract. A sensitive issue in numerical calculations for exterior flow problems, e.g. around airfoils, is the treatment of the far field boundary conditions on a computational domain which is...