On the spectrum of the negative Laplacian for general doubly-connected bounded domains

DOI10.1155/S0161171295000305zbMath0829.35090OpenAlexW2169221518MaRDI QIDQ1805115

A. I. Younis, Elsayed M. E. Zayed

Publication date: 11 June 1995

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

Full work available at URL: https://eudml.org/doc/47329

zbMATH Keywords

eigenvalues of the negative Laplaciandoubly connected domainsasymptotic expansions of the heat kernelimpedance eigenvalue problem

Mathematics Subject Classification ID

Asymptotic distributions of eigenvalues in context of PDEs (35P20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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