Eigenvalues of the negative Laplacian for simply connected bounded domains

DOI10.1007/BF02560014zbMath0881.35086OpenAlexW2091192666MaRDI QIDQ4354962

Elsayed M. E. Zayed

Publication date: 26 February 1998

Published in: Acta Mathematica Sinica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02560014

zbMATH Keywords

impedance boundary conditionsasymptotic expansion of the spectral function

Mathematics Subject Classification ID

Asymptotic distributions of eigenvalues in context of PDEs (35P20) PDEs with low regular coefficients and/or low regular data (35R05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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