Mathematical Inequalities & Applications · Volume 21, Issue 1

Upper and lower bounds, and operator monotonicity of an extension of the Petz-Hasegawa function

21-13 Pages 155-164 DOI 10.7153/mia-2018-21-13

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Authors

Takayuki Furuta Masatoshi Ito Takeaki Yamazaki Masahiro Yanagida

Keywords

positive definite operator operator mean operator monotone function Petz-Hasegawa theorem

Subject classes

47A63 47A64