Courant's nodal domain theorem for positivity preserving forms

DOI10.4171/JST/292zbMath1444.47004arXiv1712.07414MaRDI QIDQ2179897

Michael Schwarz, Matthias Keller

Publication date: 13 May 2020

Published in: Journal of Spectral Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1712.07414

zbMATH Keywords

Dirichlet formeigenfunctionnodal domaincompact resolvent

Mathematics Subject Classification ID

Dirichlet forms (31C25) Spectrum, resolvent (47A10) Forms (bilinear, sesquilinear, multilinear) (47A07)

Related Items (3)

A theory of spectral partitions of metric graphs ⋮ Symmetric matrices, signed graphs, and nodal domain theorems ⋮ On Pleijel's nodal domain theorem for quantum graphs

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