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Mathematics > Functional Analysis

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

Authors: Nan Fanghong, Teng Zhang
(Submitted on 14 Apr 2024)
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.
Comments: 10pages
Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA)
MSC classes: 15A45, 15A60
Cite as: arXiv:2404.12849 [math.FA]
  (or arXiv:2404.12849v1 [math.FA] for this version)

Submission history

From: Teng Zhang [view email]
[v1] Sun, 14 Apr 2024 08:01:31 GMT (5kb)
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