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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Generalized scalar operators as dilations
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by Hari Bercovici and Srdjan Petrović PDF
Proc. Amer. Math. Soc. 123 (1995), 2173-2180 Request permission

Abstract:

It is shown that polynomially bounded operators on Banach spaces have polynomially bounded dilations which have spectrum in the unit circle and are generalized scalar. The proof also yields a description of all compressions of generalized scalar operators with spectrum in the unit circle.
References
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Additional Information
  • © Copyright 1995 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 123 (1995), 2173-2180
  • MSC: Primary 47A20; Secondary 47A45, 47B40
  • DOI: https://doi.org/10.1090/S0002-9939-1995-1246516-8
  • MathSciNet review: 1246516