On similarity of operators to isometries

DOI10.1307/mmj/1029004593zbMath0784.47031OpenAlexW2089053672MaRDI QIDQ1803910

Gelu Popescu

Publication date: 29 June 1993

Published in: Michigan Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1307/mmj/1029004593

zbMATH Keywords

resolventcontraction operator*-residual subspacecontraction similar to an isometryisometric and unitary operatorssimilarity to an isometry

Mathematics Subject Classification ID

Structure theory of linear operators (47A65)

Related Items (2)

Admissible observation operators. Semigroup criteria of admissibility ⋮ Resolvent criteria for similarity to a normal operator with spectrum on a curve

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