Universal Journal of Mathematics and Mathematical Sciences
Volume 13, Issue 2, Pages 85 - 96
(December 2020) http://dx.doi.org/10.17654/UM013020085 |
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ON P-HYPONORMAL COMPOSITION OPERATORS
Yahia Mohammed Sharief
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Abstract: In this paper, we introduce P-hyponormal composition operators on L2-spaces and study some of their properties. We show that Fuglede-Putnam’s (briefly FP) theorem holds for P-hyponormal and P‑hyponormal composition operators. |
Keywords and phrases: L2-spaces, composition operators, P-hyponormal operators.
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