Abstract
An asymmetric Fuglede-Putnam's Theorem for $w$-hyponormal operators and class $\mathcal{Y}$ operators is proved, as a consequence of this result, we obtain that the range of the generalized derivation induced by the above classes of operators is orthogonal to its kernel.
Citation
A. Bachir. "Fuglede-Putnam Theorem for $w$-hyponormal or class $\mathcal{Y}$ operators." Ann. Funct. Anal. 4 (1) 53 - 60, 2013. https://doi.org/10.15352/afa/1399899836
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