Some Singular Value Inequalities for Sector Matrices Involving Operator Concave Functions

Some Singular Value Inequalities for Sector Matrices Involving Operator Concave Functions

In this paper, we give some singular value inequalities for sector matrices involving operator concave function, which are generalizations of some existing results. Moreover, we present some unitarily invariant norm inequalities for sector matrices.

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Veröffentlicht in:Journal of mathematics (Hidawi) 2022, Vol.2022 (1)
1. Verfasser: Yang, Chaojun
Format: Artikel
Sprache:eng
Schlagworte:
Convex analysis
Inequalities
Inequality
Mathematics
Operators (mathematics)
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Zusammenfassung:In this paper, we give some singular value inequalities for sector matrices involving operator concave function, which are generalizations of some existing results. Moreover, we present some unitarily invariant norm inequalities for sector matrices.
ISSN:2314-4629
2314-4785
DOI:10.1155/2022/4535343