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dc.contributor.authorSakwa, Cyprian O.-
dc.date.accessioned2025-07-03T09:36:48Z-
dc.date.available2025-07-03T09:36:48Z-
dc.date.issued2021-08-13-
dc.identifier.citationJournal of advances in mathematics and computer science, volume 36, issue 8, 2021en_US
dc.identifier.issn2456-9968-
dc.identifier.urihttps://www.journaljamcs.com/index.php/JAMCS/article/view/1604/3212-
dc.identifier.urihttp://repository.seku.ac.ke/xmlui/handle/123456789/8095-
dc.descriptionDOI: 10.9734/jamcs/2021/v36i830386en_US
dc.description.abstractAssociated with every commuting m-tuples of operators on a complex Hilbert space X is its Aluthge transform. In this paper we show that every commuting m-tuples of operators on a complex Hilbert space X and its Aluthge transform have the same joint essential spectrum. Further, it is shown that the joint essential spectrum of Aluthge transform is contained in the joint essential numerical range of Aluthge transform.en_US
dc.language.isoenen_US
dc.subjectAluthge transformen_US
dc.subjectjoint essential spectrumen_US
dc.subjectjoint essential numerical rangeen_US
dc.titleOn relation between the joint essential spectrum and the joint essential numerical range of aluthge transformen_US
dc.typeArticleen_US
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