Author:
Dinh Trung Hoa,Tam Tin-Yau,Vo Bich Khue T
Abstract
The in-sphere property for matrix means is studied. It is proved that the matrix power mean satisfies in-sphere property with respect to the Hilbert-Schmidt norm. A new characterization of the matrix arithmetic mean is provided. Some reverse AGM inequalities involving unitarily invariant norms and operator monotone functions are also obtained.
Publisher
University of Wyoming Libraries
Subject
Algebra and Number Theory
Cited by
7 articles.
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