Derivations and automorphisms of nonassociative matrix algebras
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- by G. M. Benkart and J. M. Osborn PDF
- Trans. Amer. Math. Soc. 263 (1981), 411-430 Request permission
Abstract:
This paper studies the derivation algebra and the automorphism group of ${M_n}(A)$, $n \times n$ matrices over an arbitrary nonassociative algebra $A$ with multiplicative identity $1$. The investigation also includes results on derivations and automorphisms of the algebras obtained from ${M_n}(A)$ using the Lie product $[xy] = xy - yx$, and the Jordan product $x \circ y = \tfrac {1} {2}(xy + yx)$.References
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Additional Information
- © Copyright 1981 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 263 (1981), 411-430
- MSC: Primary 16A72; Secondary 17B40
- DOI: https://doi.org/10.1090/S0002-9947-1981-0594417-5
- MathSciNet review: 594417