scientific article

zbMath0443.47026MaRDI QIDQ3886338

I. E. Ovcharenko, M. G. Krejn

Publication date: 1978

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

zbMATH Keywords

inverse problemsresolvent matricesQ-functionspositive hermitian operators

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25)

Related Items (8)

Dirichlet-to-Neumann maps, abstract Weyl-Titchmarsh \(M\)-functions, and a generalized index of unbounded meromorphic operator-valued functions ⋮ Spectral theory for perturbed Krein Laplacians in nonsmooth domains ⋮ Discrete symplectic systems, boundary triplets, and self-adjoint extensions ⋮ On spectral theory for Schrödinger operators with operator-valued potentials ⋮ Donoghue-type \(m\)-functions for Schrödinger operators with operator-valued potentials ⋮ 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 ⋮ Perturbations of orthogonal polynomials with periodic recursion coefficients ⋮ An addendum to Krein's formula

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