| dc.contributor.author | Okelo, Benard | |
| dc.date.accessioned | 2021-04-15T09:01:57Z | |
| dc.date.available | 2021-04-15T09:01:57Z | |
| dc.date.issued | 12/24/2018 | |
| dc.identifier.issn | 2651-4001 | |
| dc.identifier.uri | http://ir.jooust.ac.ke:8080/xmlui/handle/123456789/9482 | |
| dc.description.abstract | Various aspects of elementary operators have been characterized by many mathematicians. In this paper, we consider norm-attainability and orthogonality of these operators in Banach spaces. Characterizations and generalizations of norm-attainability and orthogonality are given in details. We first give necessary and sufficient conditions for norm-attainability of Hilbert space operators then we give results on orthogonality of the range and the kernel of elementary operators when they are implemented by norm-attainable operators in Banach spaces. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Communications in Advanced Mathematical Sciences | en_US |
| dc.subject | Range-Kernel orthogonality | en_US |
| dc.subject | Elementary operator | en_US |
| dc.title | Norm-Attainability and Range-Kernel Orthogonality of Elementary Operators | en_US |
| dc.type | Article | en_US |
