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This article is cited in 3 scientific papers (total in 3 papers)
Derivations in semigroup algebras
A. V. Alekseeva, A. A. Arutyunovb a V.A. Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, 65 Profsoyuznaya St, Moscow, Russian Federation
b Department of Mathematics, Moscow Institute of Physics and Technology, 9 Institutskiy Pereulok, Dolgoprudny, Moscow region, Russian Federation
Abstract:
The main goal of this paper is to describe derivations in semigroup algebras, where the semigroup satisfies the Maltsev conditions. We prove that the derivation algebra of such semigroup algebra is embedded into the derivation algebra of some group. In addition, we describe the so-called quasi-inner derivations as an ideal in a derivation algebra, which is useful for the further study of differentiations in semigroup algebras.
Keywords and phrases:
group theory, category theory, derivations.
Received: 10.03.2019
Citation:
A. V. Alekseev, A. A. Arutyunov, “Derivations in semigroup algebras”, Eurasian Math. J., 11:2 (2020), 9–18
Linking options:
https://www.mathnet.ru/eng/emj361 https://www.mathnet.ru/eng/emj/v11/i2/p9
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