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This article is cited in 2 scientific papers (total in 2 papers)
Isotopes of alternative algebras of characteristic different from $3$
S. V. Pchelintsevab a Financial University under the Government of the Russian Federation, Moscow
b Moscow Center for Fundamental and Applied Mathematics
Abstract:
We study homotopes of alternative algebras over an algebraically
closed field of characteristic different from $3$. We prove an analogue of Albert's theorem on isotopes of associative algebras: in the class of finite-dimensional unital alternative algebras every isotopy is an isomorphism. We also prove that every $(a,b)$-homotope of a unital alternative algebra preserves the identities of the original algebra. We also obtain results on the structure of isotopes of various simple algebras, in particular, Cayley–Dixon algebras.
Keywords:
homotope, isotope, identity, Cayley–Dixon algebra, alternative algebra.
Received: 07.05.2019 Revised: 03.09.2019
Citation:
S. V. Pchelintsev, “Isotopes of alternative algebras of characteristic different from $3$”, Izv. RAN. Ser. Mat., 84:5 (2020), 197–210; Izv. Math., 84:5 (2020), 1002–1015
Linking options:
https://www.mathnet.ru/eng/im8930https://doi.org/10.1070/IM8930 https://www.mathnet.ru/eng/im/v84/i5/p197
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Abstract page: | 227 | Russian version PDF: | 43 | English version PDF: | 16 | References: | 26 | First page: | 8 |
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