On Courant’s Nodal Domain Property for Linear Combinations of Eigenfunctions Part II

DOI10.1007/978-3-030-68490-7_4zbMath1472.35250arXiv1803.00449OpenAlexW2612822288MaRDI QIDQ5011570

Bernard Helffer, Pierre H. Bérard

Publication date: 27 August 2021

Published in: Springer Proceedings in Mathematics & Statistics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1803.00449

zbMATH Keywords

regular hexagonequilateral rhombusextended Courant property

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) General topics in linear spectral theory for PDEs (35P05) Spectral problems; spectral geometry; scattering theory on manifolds (58J50)

Related Items (2)

Non-boundedness of the number of super level domains of eigenfunctions ⋮ Level sets of certain Neumann eigenfunctions under deformation of Lipschitz domains application to the extended Courant property

Cites Work

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