On Unitary Quasi-Equivalence and w-Hyponormal Operators In Hilbert Spaces

dc.contributor.author	Kibe K, Kayiita, Z, Ndung’u, J
dc.date.accessioned	2024-07-18T07:08:29Z
dc.date.available	2024-07-18T07:08:29Z
dc.date.issued	2024-07
dc.identifier.uri	http://repository.kyu.ac.ke/123456789/1105
dc.description.abstract	In this paper, the properties of unitary quasi-equivalence on the class of w-hyponormal operators are presented using the Aluthge transform and polar decomposition property. We show that for any two unitary quasi-equivalent operators, F and G, if one is w-hyponormal, then the other operator is also w-hyponormal. This result also holds for p-hyponormal and log-hyponormal operators.	en_US
dc.publisher	Journal of Advances in Mathematics and Computer Science	en_US
dc.subject	Hilbert space; unitary quasi-equivalence; w-hyponormal; p-hyponormal; log-hyponormal.	en_US
dc.title	On Unitary Quasi-Equivalence and w-Hyponormal Operators In Hilbert Spaces	en_US
dc.type	Article	en_US