Monotone unitary families

DOI10.1090/S0002-9939-2012-11552-7zbMath1272.47021arXiv0711.2869OpenAlexW2963523476MaRDI QIDQ4907130

Daniel Grieser

Publication date: 4 March 2013

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0711.2869

zbMATH Keywords

perturbation theoryspectral theory

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Positive linear operators and order-bounded operators (47B65) Matrix pencils (15A22)

Related Items (3)

An elementary introduction to quantum graphs ⋮ Quasi-isospectrality on quantum graphs ⋮ Relationship between scattering matrix and spectrum of quantum graphs

Cites Work

• Störungstheorie der Spektralzerlegung. I. Analytische Störung der isolierten Punkteigenwerte eines beschränkten Operators
• Spectra of graph neighborhoods and scattering
• Unnamed Item

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