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arXiv · 2404.12849

An improvement and generalization of Rotfel'd type inequalities for sectorial matrices

Nan Fanghong·Teng Zhang
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Abstract

Byusing equivalence conditions for sectorial matrices obtained by Alakhrass and Sababheh in 2020, we improve a Rotfel'd type inequality for sectorial matrices derived by P. Zhang in 2015 and generalize a result derived by Y. Mao et al. in 2024.

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Nan Fanghong, Teng Zhang. 2024-04-14. An improvement and generalization of Rotfel'd type inequalities for sectorial matrices. https://arxiv.org/abs/2404.12849

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