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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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Extensions of Heinz-Kato-Furuta inequality
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by Masatoshi Fujii and Ritsuo Nakamoto PDF
Proc. Amer. Math. Soc. 128 (2000), 223-228 Request permission

Abstract:

We give an extension of Lin’s recent improvement of a generalized Schwarz inequality, which is based on the Heinz-Kato-Furuta inequality. As a consequence, we can sharpen the Heinz-Kato-Furuta inequality.
References
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Additional Information
  • Masatoshi Fujii
  • Affiliation: Department of Mathematics, Osaka Kyoiku University, Kashiwara, Osaka 582, Japan
  • Email: mfujii@cc.osaka-kyoiku.ac.jp
  • Ritsuo Nakamoto
  • Affiliation: Faculty of Engineering, Ibaraki University, Hitachi, Ibaraki 316, Japan
  • Email: nakamoto@base.ibaraki.ac.jp
  • Received by editor(s): November 3, 1997
  • Received by editor(s) in revised form: March 23, 1998
  • Published electronically: June 30, 1999
  • Communicated by: David R. Larson
  • © Copyright 1999 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 128 (2000), 223-228
  • MSC (1991): Primary 47A30, 47A63
  • DOI: https://doi.org/10.1090/S0002-9939-99-05242-9
  • MathSciNet review: 1653461