Convexity and concavity theorems on positive matrices and applications to geometric means and Khatri-rao products

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Convexity and concavity theorems on positive matrices and applications to geometric means and Khatri-rao products

This paper is concerned with two generalizations of Ando’s geometric mean and two related generalizations of the Tracy-Singh product for partitioned matrices. We recover the relationship between the Ando’s geometric mean and the Kronecker product to the case of operator mean and Tracy-Singh product....

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Bibliographic Details
Main Authors:	Kilicman, Adem, Al Zhour, Zeyad Abdel Al Ziz
Format:	Conference or Workshop Item
Language:	English
Published:	2005
Online Access:	http://psasir.upm.edu.my/id/eprint/38717/ http://psasir.upm.edu.my/id/eprint/38717/1/38717.pdf

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