Perturbation of spectra and Krein extensions
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Publication:770590
DOI10.1007/BF02849392zbMath0083.11302MaRDI QIDQ770590
Publication date: 1957
Published in: Rendiconti del Circolo Matemàtico di Palermo. Serie II (Search for Journal in Brave)
Related Items (5)
Spectral theory for perturbed Krein Laplacians in nonsmooth domains ⋮ A description of all self-adjoint extensions of the Laplacian and Kreĭn-type resolvent formulas on non-smooth domains ⋮ A Survey on the Krein–von Neumann Extension, the Corresponding Abstract Buckling Problem, and Weyl-type Spectral Asymptotics for Perturbed Krein Laplacians in Nonsmooth Domains ⋮ A convergence theorem for selfadjoint operators applicable to Dirac operators with cutoff potentials ⋮ Infinite networks and variation of conductance functions in discrete Laplacians
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