On the limit spectrum of a degenerate operator in the framework of periodic homogenization or singular perturbation problems

DOI10.5802/crmath.263zbMath1484.35305OpenAlexW4210420266MaRDI QIDQ2073630

Ali Sili

Publication date: 3 February 2022

Published in: Comptes Rendus. Mathématique. Académie des Sciences, Paris (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.5802/crmath.263

zbMATH Keywords

mixed boundary conditions\(\varepsilon\)-periodic composite medium

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Boundary value problems for second-order elliptic equations (35J25) Singular perturbations in context of PDEs (35B25) Degenerate elliptic equations (35J70) Asymptotic distributions of eigenvalues in context of PDEs (35P20) A priori estimates in context of PDEs (35B45) Homogenization in context of PDEs; PDEs in media with periodic structure (35B27) Boundary value problems for second-order elliptic systems (35J57)

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