Fuglede–Putnam type theorems via the generalized second Aluthge transform

DOI10.1142/S1793557120500187zbMath1441.47028MaRDI QIDQ5213024

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Publication date: 31 January 2020

Published in: Asian-European Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

Fuglede-Putnam theoremgeneralized Aluthge transformclass \(A(s,t)\) operators

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20)

Cites Work

• Fuglede-Putnam type theorems via the Aluthge transform
• Inequalities for the Schatten p-norm II
• Extensions of a Theorem of Fuglede and Putnam
• $A \geq B \geq 0$ Assures $(B^r A^p B^r)^{1/q} \geq B^{(p+2r)/q$ for $r \geq 0$, $p \geq 0$, $q \geq 1$ with $(1 + 2r)q \geq p + 2r$
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