Madrid, Ana P. (2013) On σ-derivations on finite matrix algebras. ACTA MATHEMATICA ACADEMIAE PAEDAGOGICAE NYÍREGYHÁZIENSIS, 29 (1). pp. 67-74. ISSN 0866-0174
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Abstract
Our aim is to characterize the class D (σ) of σ-derivations on finite matrix algebras. Nevertheless the full description of σ-derivations is quite difficult, even in the finite dimensional case, the problem has its own interest. We will prove that D (σ) consists of the solution of some linear system of matrix equations. Some posed questions concerning the structure of σ-derivations will also be considered.
| Item Type: | Article |
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| Uncontrolled Keywords: | Matrix algebras. Algebraic homomorphisms. Linear system of matricial equations |
| Subjects: | Q Science / természettudomány > QA Mathematics / matematika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | Zsolt Baráth |
| Date Deposited: | 05 Feb 2024 09:51 |
| Last Modified: | 05 Feb 2024 09:51 |
| URI: | http://real.mtak.hu/id/eprint/187576 |
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