| dc.contributor.author | Aghamollaei, Gh. | en_US |
| dc.contributor.author | Zahraei, M. | en_US |
| dc.date.accessioned | 1399-07-09T03:41:02Z | fa_IR |
| dc.date.accessioned | 2020-09-30T03:41:02Z | |
| dc.date.available | 1399-07-09T03:41:02Z | fa_IR |
| dc.date.available | 2020-09-30T03:41:02Z | |
| dc.date.issued | 2014-09-01 | en_US |
| dc.date.issued | 1393-06-10 | fa_IR |
| dc.date.submitted | 2015-10-12 | en_US |
| dc.date.submitted | 1394-07-20 | fa_IR |
| dc.identifier.citation | Aghamollaei, Gh., Zahraei, M.. (2014). Higher rank numerical ranges of rectangular matrix polynomials. Journal of Linear and Topological Algebra ( JLTA ), 03(03), 173-184. | en_US |
| dc.identifier.issn | 2252-0201 | |
| dc.identifier.issn | 2345-5934 | |
| dc.identifier.uri | http://jlta.iauctb.ac.ir/article_510044.html | |
| dc.identifier.uri | https://iranjournals.nlai.ir/handle/123456789/245831 | |
| dc.description.abstract | In this paper, the notion of rank-k numerical range of rectangular complex matrix polynomials are introduced. Some algebraic and geometrical properties are investigated. Moreover, for ϵ > 0; the notion of Birkhoff-James approximate orthogonality sets for ϵ-higher rank numerical ranges of rectangular matrix polynomials is also introduced and studied. The<br /> proposed de nitions yield a natural generalization of the standard higher rank numerical ranges. | en_US |
| dc.format.extent | 145 | |
| dc.format.mimetype | application/pdf | |
| dc.language | English | |
| dc.language.iso | en_US | |
| dc.publisher | Central Tehran Branch, Islamic Azad University | en_US |
| dc.relation.ispartof | Journal of Linear and Topological Algebra ( JLTA ) | en_US |
| dc.subject | Rank-k numerical range | en_US |
| dc.subject | isometry | en_US |
| dc.subject | numerical range | en_US |
| dc.subject | rectangular matrix polynomials | en_US |
| dc.subject | Linear and multilinear algebra; matrix theory | en_US |
| dc.title | Higher rank numerical ranges of rectangular matrix polynomials | en_US |
| dc.type | Text | en_US |
| dc.contributor.department | Department of Mathematics, Shahid Bahonar University of Kerman, 76169-14111, Kerman, Iran | en_US |
| dc.contributor.department | Department of Mathematics, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran | en_US |
| dc.citation.volume | 03 | |
| dc.citation.issue | 03 | |
| dc.citation.spage | 173 | |
| dc.citation.epage | 184 | |
