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.
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Hideki Kosaki is at Kyushu University, Fukuoka, Japan.
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Seller: Antiquariat Bookfarm, Löbnitz, Germany
Softcover. Ex-library in GOOD condition with library-signature and stamp(s). Some traces of use. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. C-00296 9780821853078 Sprache: Englisch Gewicht in Gramm: 150. Seller Inventory # 2482805