Asymptotic behavior of repeated eigenvalues of perturbed self-adjoint elliptic operators

DOI10.3233/ASY-201669OpenAlexW3127889769MaRDI QIDQ5029354

Publication date: 14 February 2022

Published in: Asymptotic Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3233/asy-201669

zbMATH Keywords

asymptotic expansion Laplacian eigenvalues domain perturbation repeated eigenvalue eigenvalue perturbation

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Estimates of eigenvalues in context of PDEs (35P15)

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