Concentration and non-concentration of eigenfunctions of second-order elliptic operators in layered media
DOI10.4171/jst/484arXiv2212.05872OpenAlexW4311235803MaRDI QIDQ6203837
Assia Benabdallah, Matania Ben-Artzi, Yves Dermenjian
Publication date: 8 April 2024
Published in: Journal of Spectral Theory (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2212.05872
layered mediaeigenfunctionsbounded variationexponential decaydiffusion coefficientconcentrationpiecewise constantnon-concentrationsecond-order ellipticwell of profile
General topics in linear spectral theory for PDEs (35P05) Asymptotic distributions of eigenvalues in context of PDEs (35P20) General theory of partial differential operators (47F05) Elliptic operators and their generalizations (47F10)
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