On delusive nodal sets of free oscillations

zbMath1322.35099arXiv1502.00601MaRDI QIDQ2352837

Yanyan Li

Publication date: 6 July 2015

Published in: European Mathematical Society Newsletter (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1502.00601

zbMATH Keywords

nodal domainsDirichlet eigenfunctions

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Related Items (4)

On Courant's nodal domain property for linear combinations of eigenfunctions. I ⋮ Sturm's theorem on zeros of linear combinations of eigenfunctions ⋮ Level sets of certain Neumann eigenfunctions under deformation of Lipschitz domains application to the extended Courant property ⋮ On Courant’s Nodal Domain Property for Linear Combinations of Eigenfunctions Part II

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