On Subadditivity of Functions on Positive Operators Without Operator Monotonicity and Convexity
In this paper, we investigate the subadditivity of functions on positive operators without operator monotonicity and operator convexity: Let $A$ and $B$ be positive operators on a Hilbert space $mathcal{H}$ satisfying $0leq AB+BA$. Suppose tha...
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Format: | Article |
Language: | fas |
Published: |
Kharazmi University
2020-12-01
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Series: | پژوهشهای ریاضی |
Subjects: | |
Online Access: | http://mmr.khu.ac.ir/article-1-2931-en.html |