The integral equation methods for the perturbed Helmholtz eigenvalue problems

DOI10.1155/IJMMS.2005.1201zbMath1130.45001OpenAlexW2023285061MaRDI QIDQ2575927

Abdessatar Khelifi

Publication date: 7 December 2005

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/53744

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) General theory of partial differential operators (47F05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Integral representations, integral operators, integral equations methods in higher dimensions (31B10) Eigenvalue problems for integral equations (45C05)

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