Nonselfadjoint impedance in Generalized Optimized Schwarz Methods-Reference-Cited by-同舟云学术

Nonselfadjoint impedance in Generalized Optimized Schwarz Methods

Published:2022-10-25 Issue: Volume: Page:
ISSN:0272-4979
Container-title:IMA Journal of Numerical Analysis
language:en
Short-container-title:

Author:

Claeys X¹

Affiliation:

1. Sorbonne Université , Université Paris-Diderot SPC, CNRS, Laboratoire Jacques-Louis Lions claeys@ann.jussieu.fr

Abstract

AbstractWe present a convergence theory for Optimized Schwarz Methods that rely on a nonlocal exchange operator and covers the case of coercive possibly nonselfadjoint impedance operators. This analysis also naturally deals with the presence of cross-points in subdomain partitions of arbitrary shape. In the particular case of hermitian positive definite impedance, we recover the theory proposed in Claeys & Parolin (2021).

Publisher

Oxford University Press (OUP)

Subject

Applied Mathematics,Computational Mathematics,General Mathematics

Link

https://academic.oup.com/imajna/advance-article-pdf/doi/10.1093/imanum/drac062/46632550/drac062.pdf

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