2 papers
math.RA2025
Extending structures for pre-Poisson algebras and pre-Poisson bialgebras
Qianwen Zhu, Guilai Liu, Qinxiu Sun
In this paper, we explore the extending structures problem by the unified product for pre-Poisson algebras. In particular, the crossed product and the factorization problem are inv…
math.RA2024
Non-abelian extensions of relative Rota-Baxter Lie algebras and Wells type exact sequences
Qinxiu Sun, Qianwen Zhu
In this paper, we explore non-abelian extensions of relative Rota-Baxter Lie algebras and classify the non-abelian extensions by introducing the non-abelian second cohomology group…