The method of rigged spaces in singular perturbation theory of self-adjoint operators

DOI10.1007/978-3-319-29535-0zbMath1447.47010OpenAlexW2506504332MaRDI QIDQ267857

Mykola Dudkin, Volodymyr Koshmanenko

Publication date: 11 April 2016

Published in: Operator Theory: Advances and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-319-29535-0

zbMATH Keywords

extensionssingular perturbationsquadratic formssymmetric operatorsself-adjoint operatorsrigged Hilbert spaces

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25) Research exposition (monographs, survey articles) pertaining to operator theory (47-02)

Related Items (4)

Singularly perturbed rank one linear operators ⋮ Mean field model of a game for power ⋮ Singular finite-rank nonsymmetric perturbations of a self-adjoint operator ⋮ Everything is possible for the domain intersection dom \(T \cap\) dom \(T^\ast\)

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