Perturbation of the eigenvalues of a membrane with a concentrated mass

DOI10.1090/qam/987898zbMath0685.73025OpenAlexW2487396097MaRDI QIDQ4203869

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Publication date: 1989

Published in: Quarterly of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/qam/987898

zbMATH Keywords

method of matched asymptotic expansionsvibrating membraneglobal vibrationslocal vibrations

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Stress concentrations, singularities in solid mechanics (74G70) Completeness of eigenfunctions and eigenfunction expansions in context of PDEs (35P10) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Membranes (74K15)

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