scientific article; zbMATH DE number 598042

zbMath0802.58060MaRDI QIDQ4299057

Yves Colin de Verdière

Publication date: 21 July 1994

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

multiplicityeigenvaluesSchrödinger operatorLaplace operator

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Planar graphs; geometric and topological aspects of graph theory (05C10) Perturbation theory of linear operators (47A55)

Related Items (14)

Discrete quantitative nodal theorem ⋮ Dirichlet spectrum and heat content ⋮ Minimum supports of eigenfunctions of graphs: a survey ⋮ Graph Laplacians, nodal domains, and hyperplane arrangements ⋮ Existence of Dirac eigenvalues of higher multiplicity ⋮ Symmetric matrices, signed graphs, and nodal domain theorems ⋮ Nodal decompositions of graphs ⋮ Persistence of eigenvalues and multiplicity in the Dirichlet problem for the Laplace operator on nonsmooth domains ⋮ Multiplicités des valeurs propres et transformations étoile-triangle des graphes ⋮ A lower bound for nodal count on discrete and metric graphs ⋮ Graph embeddings and Schrödinger equation ⋮ Discrete nodal domain theorems ⋮ Multiplicities of eigenvalues and tree-width of graphs ⋮ Fast Fourier transform for fitness landscapes

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