Coherence invariant mappings on block triangular matrix spaces
n this paper we classify bijective mappings psi on the space of block Lipper triangular matrices such that both psi and psi(-1) preserve pairs of matrices whose differences have rank one. Applications to rank one preservers and semi-isomorphisms are considered. (C) 2002 Elsevier Science Inc. All rig...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2002
|
| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2640/ http://shdl.mmu.edu.my/2640/1/1900.pdf |
| _version_ | 1848790111763824640 |
|---|---|
| author | Chooi, W |
| author_facet | Chooi, W |
| author_sort | Chooi, W |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | n this paper we classify bijective mappings psi on the space of block Lipper triangular matrices such that both psi and psi(-1) preserve pairs of matrices whose differences have rank one. Applications to rank one preservers and semi-isomorphisms are considered. (C) 2002 Elsevier Science Inc. All rights reserved. |
| first_indexed | 2025-11-14T18:07:25Z |
| format | Article |
| id | mmu-2640 |
| institution | Multimedia University |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T18:07:25Z |
| publishDate | 2002 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-26402014-02-06T04:04:05Z http://shdl.mmu.edu.my/2640/ Coherence invariant mappings on block triangular matrix spaces Chooi, W QA Mathematics n this paper we classify bijective mappings psi on the space of block Lipper triangular matrices such that both psi and psi(-1) preserve pairs of matrices whose differences have rank one. Applications to rank one preservers and semi-isomorphisms are considered. (C) 2002 Elsevier Science Inc. All rights reserved. 2002-05 Article NonPeerReviewed text en http://shdl.mmu.edu.my/2640/1/1900.pdf Chooi, W (2002) Coherence invariant mappings on block triangular matrix spaces. Linear Algebra and its Applications, 346 (1-3). pp. 199-238. ISSN 00243795 http://dx.doi.org/10.1016/S0024-3795(01)00510-9 doi:10.1016/S0024-3795(01)00510-9 doi:10.1016/S0024-3795(01)00510-9 |
| spellingShingle | QA Mathematics Chooi, W Coherence invariant mappings on block triangular matrix spaces |
| title | Coherence invariant mappings on block triangular matrix spaces |
| title_full | Coherence invariant mappings on block triangular matrix spaces |
| title_fullStr | Coherence invariant mappings on block triangular matrix spaces |
| title_full_unstemmed | Coherence invariant mappings on block triangular matrix spaces |
| title_short | Coherence invariant mappings on block triangular matrix spaces |
| title_sort | coherence invariant mappings on block triangular matrix spaces |
| topic | QA Mathematics |
| url | http://shdl.mmu.edu.my/2640/ http://shdl.mmu.edu.my/2640/ http://shdl.mmu.edu.my/2640/ http://shdl.mmu.edu.my/2640/1/1900.pdf |