Partial resolvent and spectral concentration

DOI10.1002/mana.19750690110zbMath0318.47006OpenAlexW1968570862MaRDI QIDQ4080233

Hellmut Baumgärtel

Publication date: 1975

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mana.19750690110

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25) Scattering theory of linear operators (47A40)

Related Items (6)

Sz.-Nagy–Foias theory and Lax–Phillips type semigroups in the description of quantum mechanical resonances ⋮ Perturbation of unstable eigenvalues of finite multiplicity ⋮ A modified Lax-Phillips scattering theory for quantum mechanics ⋮ Rigorous theory of spectra and radiation for a model in quantum electrodynamics ⋮ Perturbation of resonances in quantum mechanics ⋮ Transition representations of quantum evolution with application to scattering resonances

Cites Work

• Unnamed Item
• The decay-scattering system
• On the Weinstein-Aronszajn formula
• Resonances in n-body quantum systems with dilatation analytic potentials and the foundations of time-dependent perturbation theory
• Spectral Concentration and Virtual Poles
• Perturbation of embedded eigenvalues
• On the perturbation of continuous spectra

This page was built for publication: Partial resolvent and spectral concentration