Corpus ID: 235293735

# Lieb type convexity for positive operator monotone decreasing functions

@inproceedings{Neumann2021LiebTC,
title={Lieb type convexity for positive operator monotone decreasing functions},
author={H. Neumann and M. Yamashita},
year={2021}
}
• Published 2021
• Mathematics
We prove Lieb type convexity and concavity results for trace functionals associated with positive operator monotone (decreasing) functions and certain monotone concave functions. This gives a partial generalization of Hiai’s recent work on trace functionals associated with power functions.

#### References

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