|
This article is cited in 6 scientific papers (total in 6 papers)
Hochschild cohomologies of the associative conformal algebra $\mathrm{Cend}_{1,x}$
R. A. Kozlovab a Novosibirsk State University
b Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Abstract:
It is stated that the second Hochshild cohomology group of the associative conformal algebra $\mathrm{Cend}_{1,x}$ with values in any bimodule is trivial. Consequently, the given algebra splits off in every extension with nilpotent kernel.
Keywords:
associative conformal algebra, split-off radical, Hochshild cohomologies.
Received: 05.10.2017 Revised: 07.05.2019
Citation:
R. A. Kozlov, “Hochschild cohomologies of the associative conformal algebra $\mathrm{Cend}_{1,x}$”, Algebra Logika, 58:1 (2019), 52–68; Algebra and Logic, 58:1 (2019), 36–47
Linking options:
https://www.mathnet.ru/eng/al881 https://www.mathnet.ru/eng/al/v58/i1/p52
|
Statistics & downloads: |
Abstract page: | 265 | Full-text PDF : | 32 | References: | 30 | First page: | 4 |
|