Mathematical Inequalities & Applications · Volume 6, Issue 4

Simple proof of jointly concavity of the relative operator entropy S(A|B) = A1/2 log ( A-1/2 BA-1/2) A1/2

06-64 Pages 713-714 DOI 10.7153/mia-06-64

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Authors

Takayuki Furuta Mariko Giga Masahiro Yanagida

Keywords

relative operator entropy subadditive jointly concave

Subject classes

47A63