Asymptotic stability of the spectrum of a parametric family of homogenization problems associated with a perforated waveguide
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Publication:6073285
DOI10.1002/mana.202100589zbMath1525.35018arXiv2302.11912MaRDI QIDQ6073285
M.-E. Pérez-Martínez, Sergueï A. Nazarov, Delfina Gómez, Rafael Orive-Illera
Publication date: 17 October 2023
Published in: Mathematische Nachrichten (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2302.11912
homogenizationspectral gapswaveguideperforated mediaNeumann-Laplace operatorspectral perturbationsdouble periodicityband-gap structure
Boundary value problems for second-order elliptic equations (35J25) General topics in linear spectral theory for PDEs (35P05) Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Homogenization in context of PDEs; PDEs in media with periodic structure (35B27)
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