Adaptive GMRES(m) for the Electromagnetic Scattering Problem

Adaptive GMRES(m) for the Electromagnetic Scattering Problem

In this article, an adaptive version of the restarted GMRES (GMRES(m)) is introduced for the resolution of the finite difference approximation of the Helmholtz equation. It has been observed that the choice of the restart parameter m strongly affects the convergence of standard GMRES(m). To overcome...

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Bibliographic Details
Main Authors: Gustavo Espínola, Juan C. Cabral, Christian Schaerer
Format: Article
Language:English
Published: Sociedade Brasileira de Matemática Aplicada e Computacional 2020-03-01
Series:Trends in Computational and Applied Mathematics
Subjects:
Iterative method
adaptive GMRES(m)
electromagnetic scattering
Online Access:https://tcam.sbmac.org.br/tema/article/view/1316

Internet

https://tcam.sbmac.org.br/tema/article/view/1316

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