Proceedings of the American Mathematical Society

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



Extensions of Heinz-Kato-Furuta inequality

Authors: Masatoshi Fujii and Ritsuo Nakamoto
Journal: Proc. Amer. Math. Soc. 128 (2000), 223-228
MSC (1991): Primary 47A30, 47A63
Published electronically: June 30, 1999
MathSciNet review: 1653461
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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.

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Additional Information

Masatoshi Fujii
Affiliation: Department of Mathematics, Osaka Kyoiku University, Kashiwara, Osaka 582, Japan

Ritsuo Nakamoto
Affiliation: Faculty of Engineering, Ibaraki University, Hitachi, Ibaraki 316, Japan

Keywords: Heinz inequality, Heinz-Kato-Furuta inequality, Furuta inequality
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
Article copyright: © Copyright 1999 American Mathematical Society