Sharp bounds on Helmholtz impedance-to-impedance maps and application to overlapping domain decomposition

DOI10.2140/paa.2023.5.927arXiv2211.14659OpenAlexW4310390511MaRDI QIDQ6189019

Euan A. Spence, David Lafontaine

Publication date: 12 January 2024

Published in: Pure and Applied Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2211.14659

zbMATH Keywords

domain decomposition methodsHelmholtz equation

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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