The stiff Neumann problem: Asymptotic specialty and “kissing” domains

DOI10.3233/ASY-211701MaRDI QIDQ5061581

Valeria Chiado' Piat, Lorenza D'Elia, Sergueï A. Nazarov

Publication date: 14 March 2022

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

Full work available at URL: https://arxiv.org/abs/2001.11332

zbMATH Keywords

asymptotics of eigenvalues and eigenfunctionsNeumann Laplaciandomain with cuspidal pointkissing domainsstiff Neumann problem

Mathematics Subject Classification ID

Singular perturbations in context of PDEs (35B25) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Variational methods for higher-order elliptic equations (35J35)

Related Items

The stiff Neumann problem: Asymptotic specialty and “kissing” domains ⋮ Gaps in the spectrum of two-dimensional square packing of stiff disks ⋮ Remark on justification of asymptotics of spectra of cylindrical waveguides with periodic singular perturbations of boundary and coefficients

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