Trapped modes in thin and infinite ladder like domains. Part 2: Asymptotic analysis and numerical application

DOI10.3233/ASY-191573zbMath1454.65156MaRDI QIDQ5135339

Sonia Fliss, Patrick Joly, Bérangère Delourme, Elizaveta Vasilevskaya

Publication date: 20 November 2020

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

zbMATH Keywords

periodic mediaspectral theoryquantum graphsmatched asymptotic expansion

Mathematics Subject Classification ID

Periodic solutions to PDEs (35B10) General topics in linear spectral theory for PDEs (35P05) Asymptotic expansions of solutions to PDEs (35C20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25) Homogenization in context of PDEs; PDEs in media with periodic structure (35B27)

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