On perturbations of the group of shifts on the line by unitary cocycles

DOI10.1090/S0002-9939-04-07423-4zbMath1070.47029MaRDI QIDQ4813755

Anton D. Baranov, Grigori G. Amosov

Publication date: 13 August 2004

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

zbMATH Keywords

Hilbert-Schmidt operatorsgroup of shiftsperturbations by Markovian cocyclesperturbations by unitary cocyclesstrongly continuous groups of unitary operators

Mathematics Subject Classification ID

Noncommutative dynamical systems (46L55) Groups and semigroups of linear operators (47D03) Derivations, dissipations and positive semigroups in (C^*)-algebras (46L57)

Related Items (2)

Dilations of contraction cocycles and cocycle perturbations of the translation group of the line ⋮ On perturbations of the isometric semigroup of shifts on the semiaxis

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