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作者单位:Michael Feischl (1) Thomas Führer (1) Michael Karkulik (2) Jens Markus Melenk (1) Dirk Praetorius (1)
1. Institute for Analysis and Scientific Computing, Vienna University of Technology, Wiedner Hauptstra?e 8-10, 1040?, Vienna, Austria 2. Departamento de Matemáticas, Pontificia Universidad Católica de Chile, Avenida Vicu?a Mackenna, 4860, Santiago, Chile
ISSN:1126-5434
文摘
We analyze an adaptive boundary element method for Symm’s integral equation in 2D and 3D which incorporates the approximation of the Dirichlet data \(g\) into the adaptive scheme. We prove quasi-optimal convergence rates for any \(H^{1/2}\) -stable projection used for data approximation.