On Some Properties of Posinormal operators

dc.contributor.author	BERRAHO, Bouziane
dc.date.accessioned	2025-11-09T10:37:55Z
dc.date.available	2025-11-09T10:37:55Z
dc.date.issued	2024-06-06
dc.identifier.uri	http://e-biblio.univ-mosta.dz/handle/123456789/29878
dc.description.abstract	In this manuscript, we are interested in bounded linear operators defined on infinite-dimensional Hilbert spaces. Our aim is twofold. First, we study posinormal operators and their properties. Then we illustrate them with concrete examples such as the Ces`aro operator and composition operators on the classical Hardy space of the unit disk. Secondly, we try to generalize the existing results for supraposinormal operators. New results are gathered in [2].	en_US
dc.language.iso	en	en_US
dc.relation.ispartofseries	MMAT374;
dc.subject	Composition operators	en_US
dc.subject	Ces`aro operator	en_US
dc.subject	Positive operators	en_US
dc.subject	Posinormal operators	en_US
dc.subject	Supraposinormal operators	en_US
dc.title	On Some Properties of Posinormal operators	en_US
dc.type	Other	en_US