Back to Search
Start Over
Extensions and automorphisms of Rota-Baxter groups.
- Source :
-
Journal of Algebra . Dec2023, Vol. 636, p626-665. 40p. - Publication Year :
- 2023
-
Abstract
- The notion of Rota-Baxter groups was recently introduced by Guo, Lang and Sheng [19] in the geometric study of Rota-Baxter Lie algebras. They are closely related to skew braces as observed by Bardakov and Gubarev. In this paper, we study extensions of Rota-Baxter groups by constructing suitable cohomology theories. Among others, we find relations with the extensions of skew braces. Given an extension of Rota-Baxter groups, we also construct a short exact sequence connecting various automorphism groups, which generalizes the Wells short exact sequence. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00218693
- Volume :
- 636
- Database :
- Academic Search Index
- Journal :
- Journal of Algebra
- Publication Type :
- Academic Journal
- Accession number :
- 172778675
- Full Text :
- https://doi.org/10.1016/j.jalgebra.2023.09.006