Numerical stability in the calculation of eigenfrequencies using integral equations

DOI10.1016/S0377-0427(99)00373-8zbMath1010.65046WikidataQ126377048 ScholiaQ126377048MaRDI QIDQ5937196

Marcela Miguez, Jean-Claude Nédélec, Mario Durán

Publication date: 12 July 2001

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

instabilityintegral equationspectrumHelmholtz equationintegral representationseigenfrequency computationelliptic operator

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25) Boundary element methods for boundary value problems involving PDEs (65N38)

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Cites Work

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