Commuting maps on rank k triangular matrices
| Autor: | Wai Leong Chooi, Kiam Heong Kwa, Li Yin Tan |
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| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Linear and Multilinear Algebra. 68:1021-1030 |
| ISSN: | 1563-5139 0308-1087 |
| DOI: | 10.1080/03081087.2018.1527281 |
| Popis: | Let n ⩾ 2 be an integer and let F be a field with F ⩾ 3 . Let T n ( F ) be the ring of n × n upper triangular matrices over F with centre Z . Fixing an integer 2 ⩽ k ⩽ n , we prove that an additive... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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