Almost smooth perturbations of self-adjoint operators

DOI10.2140/PJM.1970.35.297zbMath0236.47018OpenAlexW1989016999MaRDI QIDQ2552286

J. B. Butler jun.

Publication date: 1970

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1970.35.297

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05)

Related Items (2)

A non-self-adjoint perturbation of the continuous spectrum with smoothness of Kato type ⋮ On smooth perturbations of selfadjoint operators defined on a rigged HILBERT space

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