Perturbing a rectangular membrane with a restorative force: effects on eigenbvalues and eigenfunctions.

DOI10.1080/03605309808821345zbMath0897.35058OpenAlexW2044106429MaRDI QIDQ4386024

Joyce R. McLaughlin, Arturo Portnoy

Publication date: 19 October 1998

Published in: Communications in Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03605309808821345

zbMATH Keywords

error estimatesperturbed eigenvalues

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Series solutions to PDEs (35C10) Schrödinger operator, Schrödinger equation (35J10)

Related Items (3)

Reconstruction of an Impedance in Two-dimensions from Spectral Data ⋮ Perturbation expansions for eigenvalues and eigenvectors for a rectangular membrane subject to a restorative force ⋮ Mathematical analysis and solution methodology for an inverse spectral problem arising in the design of optical waveguides

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