A priori error estimates for a time-dependent boundary element method for the acoustic wave equation in a half-space.

Heiko Gimperlein, Zouhair Nehzi, Ernst P. Stephan

Research output: Contribution to journalArticle

10 Citations (Scopus)
39 Downloads (Pure)

Abstract

We investigate a time-domain Galerkin boundary element method for the wave equation outside a Lipschitz obstacle in an absorbing half-space. A priori estimates are presented for both closed surfaces and screens, and we discuss the relevant properties of anisotropic Sobolev spaces and the boundary integral operators between them.
Original languageEnglish
Pages (from-to)448-462
Number of pages15
JournalMathematical Methods in the Applied Sciences
Volume40
Issue number2
Early online date1 Dec 2014
DOIs
Publication statusPublished - 30 Jan 2017

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