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Inequalities on partial traces of positive semidefinite block matrices

Authors :
Xiaohui Fu
Tin-Yau Tam
Pan-Shun Lau
Source :
Canadian Mathematical Bulletin. 64:964-969
Publication Year :
2020
Publisher :
Canadian Mathematical Society, 2020.

Abstract

Inequalities on partial traces of positive semidefinite matrices are studied. Extensions of several existing inequalities on the determinant of partial traces are then obtained. Particularly, we improve a determinantal inequality given by Lin [Canad. Math. Bull. 59(2016)].

Subjects

Subjects :
Combinatorics
General Mathematics
Block (telecommunications)
010102 general mathematics
010103 numerical & computational mathematics
Positive-definite matrix
0101 mathematics
01 natural sciences
Mathematics

Details

ISSN :
14964287 and 00084395
Volume :
64
Database :
OpenAIRE
Journal :
Canadian Mathematical Bulletin
Accession number :
edsair.doi...........9d404538262bb22e2dbd65a899782b3f

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