Spectral Concentration and Virtual Poles. II

DOI10.2307/1995745zbMath0251.47025OpenAlexW4229785113MaRDI QIDQ5664441

James S. Howland

Publication date: 1972

Full work available at URL: https://doi.org/10.2307/1995745

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05)

Related Items (9)

First-order relativistic corrections and spectral concentration ⋮ Twelve tales in mathematical physics: An expanded Heineman prize lecture ⋮ Perturbation of embedded eigenvalues ⋮ Tosio Kato's work on non-relativistic quantum mechanics. I ⋮ Perturbation of unstable eigenvalues of finite multiplicity ⋮ The Livsic matrix in perturbation theory ⋮ Master equations: A survey of rigorous results ⋮ Tosio Kato’s work on non-relativistic quantum mechanics, Part 2 ⋮ Imaginary part of a resonance in barrier penetration

Cites Work

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• Wave operators and similarity for some non-selfadjoint operators
• Banach space techniques in the perturbation theory of self-adjoint operators with continuous spectra
• Meromorphic families of compact operators
• Analytic properties of the inverse \(A(z)^{-1}\) of an analytic linear operator valued function \(A(z)\)
• Perturbation of embedded eigenvalues by operators of finite rank
• On the Weinstein-Aronszajn formula
• Spectral Concentration and Virtual Poles

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