Positive Definiteness of Functions with Applications to Operator Norm Inequalities
Author: Hideki Kosaki
Publisher: American Mathematical Soc.
Published: 2011-06-10
Total Pages: 93
ISBN-13: 0821853074
DOWNLOAD EBOOK →Positive definiteness is determined for a wide class of functions relevant in the study of operator means and their norm comparisons. Then, this information is used to obtain an abundance of new sharp (unitarily) norm inequalities comparing various operator means and sometimes other related operators.