290 citations · 1.2k across the 89 of their papers we have counts for
Showing 2022 · math-phShow all
3 papers · 2 filters
math-ph2022★ 6 cited
A survey on deformations, cohomologies and homotopies of relative Rota-Baxter Lie algebras
Yunhe Sheng
In this paper, we review deformation, cohomology and homotopy theories of relative Rota-Baxter Lie algebras, which have attracted quite much interest recently. Using Voronov's high…
math-ph2022
Deformations of modified -matrices and cohomologies of related algebraic structures
Jun Jiang, Yunhe Sheng
Modified -matrices are solutions of the modified classical Yang-Baxter equation, introduced by Semenov-Tian-Shansky, and play important roles in mathematical physics. In this pa…
math-ph2022★ 1 cited
Post-Hopf algebras, relative Rota-Baxter operators and solutions of the Yang-Baxter equation
Yunnan Li, Yunhe Sheng, Rong Tang
In this paper, first we introduce the notion of a post-Hopf algebra, which gives rise to a post-Lie algebra on the space of primitive elements and there is naturally a post-Hopf al…