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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 Aluthge transformation on $p$-hyponormal operators
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by Takayuki Furuta PDF
Proc. Amer. Math. Soc. 124 (1996), 3071-3075 Request permission

Abstract:

We shall introduce a generalized Aluthge transformation on $p$- hyponormal operators and also, by using the Furuta inequality, we shall give several properties on this generalized Aluthge transformation as further extensions of some results of Aluthge.
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Additional Information
  • Takayuki Furuta
  • Affiliation: Department of Applied Mathematics, Faculty of Science, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku, Tokyo 162, Japan
  • Received by editor(s): March 9, 1995
  • Additional Notes: The author’s research was supported in part by Grant-in-Aid for Scientific Research

  • Dedicated: Dedicated to Professor C. R. Putnam on his retirement with respect and affection
  • Communicated by: Palle E. T. Jorgensen
  • © Copyright 1996 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 124 (1996), 3071-3075
  • MSC (1991): Primary 47B20, 47A63
  • DOI: https://doi.org/10.1090/S0002-9939-96-03580-0
  • MathSciNet review: 1350943