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}
}
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. 

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