On High-power Operator Inequalities and Spectral Radii of Operators
Author(s) -
Chia-Shiang Lin,
Sever S Dragomir
Publication year - 2006
Publication title -
publications of the research institute for mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.786
H-Index - 39
eISSN - 1663-4926
pISSN - 0034-5318
DOI - 10.2977/prims/1166642108
Subject(s) - mathematics , operator (biology) , inequality , hilbert space , quasinormal operator , multiplication operator , pure mathematics , power (physics) , compact operator , finite rank operator , algebra over a field , mathematical analysis , banach space , computer science , physics , extension (predicate logic) , biochemistry , chemistry , repressor , quantum mechanics , transcription factor , gene , programming language
For some different types of operators on a Hilbert space, we present new highpower operator inequalities, and their corresponding operator inequalities involving spectral radii of operators. In particular, we show that Halmos’ two operator inequalities, Reid’s inequality and many others hold easily. In applications we obtain a n
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