Means of Hilbert Space Operators

• Κύριοι συγγραφείς: Hiai, Fumio (Συγγραφέας, http://id.loc.gov/vocabulary/relators/aut), Kosaki, Hideki (http://id.loc.gov/vocabulary/relators/aut)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2003.
• Έκδοση: 1st ed. 2003.
• Σειρά: Lecture Notes in Mathematics, 1820
• Θέματα: Functional analysis.; Operator theory.; Matrix theory.; Algebra.; Functional Analysis.; Operator Theory.; Linear and Multilinear Algebras, Matrix Theory.
• Φυσική περιγραφή: VIII, 156 p. online resource.
• ISBN: 9783540451525
• ISSN: 0075-8434 ;
• DOI: 10.1007/b13213

The monograph is devoted to a systematic study of means of Hilbert space operators by a unified method based on the theory of double integral transformations and Peller's characterization of Schur multipliers. General properties on means of operators such as comparison results, norm estimates and convergence criteria are established. After some general theory, special investigations are focused on three one-parameter families of A-L-G (arithmetic-logarithmic-geometric) interpolation means, Heinz-type means and binomial means. In particular, norm continuity in the parameter is examined for such means. Some necessary technical results are collected as appendices.