A Dirichlet Spectral Problem in Domains Surrounded by Thin Stiff and Heavy Bands

DOI10.1007/978-3-030-48186-5_6zbMath1451.35098OpenAlexW3039651195MaRDI QIDQ5115915

M.-E. Pérez-Martínez, Delfina Gómez, Sergueï A. Nazarov

Publication date: 21 August 2020

Published in: Computational and Analytic Methods in Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-030-48186-5_6

zbMATH Keywords

piecewise constant coefficientsexplicit formulas for the eigenvalues and the eigenfunctions

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Singular perturbations in context of PDEs (35B25) Estimates of eigenvalues in context of PDEs (35P15)

Related Items (1)

2D Schrödinger operators with singular potentials concentrated near curves

Cites Work

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• High Frequency Vibrations in a Stiff Problem
• A Stiff Problem: Stationary Waves and Approximations
• ON VIBRATING MEMBRANES WITH VERY HEAVY THIN INCLUSIONS
• Eigen-oscillations of contrasting non-homogeneous elastic bodies: asymptotic and uniform estimates for eigenvalues
• Regular degeneration and boundary layer for linear differential equations with small parameter

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