Open Access
1998 On a conjecture related to Furuta-type inequalities with negative powers
Takayuki Furuta, Takeaki Yamazaki, Masahiro Yanagida
Nihonkai Math. J. 9(2): 213-218 (1998).

Abstract

We discuss an open problem on Furuta-type inequality in the domain called "mysterious delta zone." We show a theorem and a counterexample related to the best possibility of the inequality.

Citation

Download Citation

Takayuki Furuta. Takeaki Yamazaki. Masahiro Yanagida. "On a conjecture related to Furuta-type inequalities with negative powers." Nihonkai Math. J. 9 (2) 213 - 218, 1998.

Information

Published: 1998
First available in Project Euclid: 14 May 2010

zbMATH: 1014.47008
MathSciNet: MR1661096

Subjects:
Primary: 47A63

Keywords: ‎Furuta inequality , Löwner-Heinz inequality , positive operator

Rights: Copyright © 1998 Niigata University, Department of Mathematics

Vol.9 • No. 2 • 1998
Back to Top