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Rota-Baxter operators on cocommutative Hopf algebras. / Goncharov, Maxim.
в: Journal of Algebra, Том 582, 15.09.2021, стр. 39-56.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Rota-Baxter operators on cocommutative Hopf algebras
AU - Goncharov, Maxim
N1 - Funding Information: The work was supported by Russian Scientific Fond (project N 19-11-00039). Publisher Copyright: © 2021 Elsevier Inc. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/9/15
Y1 - 2021/9/15
N2 - In this paper, we introduce and study the notion of a Rota-Baxter operator on a cocommutative Hopf algebra that generalizes notions of a Rota-Baxter operator on a group and a Rota-Baxter operator of weight 1 on a Lie algebra. We show that every Rota-Baxter operator (of weight 1) on a Lie algebra g (resp., on a group G) can be uniquely extended to a Rota-Baxter operator on the universal enveloping algebra U(g) (resp., on the group algebra F[G]).
AB - In this paper, we introduce and study the notion of a Rota-Baxter operator on a cocommutative Hopf algebra that generalizes notions of a Rota-Baxter operator on a group and a Rota-Baxter operator of weight 1 on a Lie algebra. We show that every Rota-Baxter operator (of weight 1) on a Lie algebra g (resp., on a group G) can be uniquely extended to a Rota-Baxter operator on the universal enveloping algebra U(g) (resp., on the group algebra F[G]).
KW - Cocommutative Hopf algebra
KW - Rota-Baxter group
KW - Rota-Baxter Lie algebra
KW - Rota—Baxter operator
UR - http://www.scopus.com/inward/record.url?scp=85105547901&partnerID=8YFLogxK
U2 - 10.1016/j.jalgebra.2021.04.024
DO - 10.1016/j.jalgebra.2021.04.024
M3 - Article
AN - SCOPUS:85105547901
VL - 582
SP - 39
EP - 56
JO - Journal of Algebra
JF - Journal of Algebra
SN - 0021-8693
ER -
ID: 28555516