Left counital Hopf algebras on free Nijenhuis algebras

Xing Gao, Peng Lei, Tianjie Zhang
2018 Communications in Algebra  
Factorization in algebra is an important problem. In this paper, we first obtain a unique factorization in free Nijenhuis algebras. By using of this unique factorization, we then define a coproduct and a left counital bialgebraic structure on a free Nijenhuis algebra. Finally, we prove that this left counital bialgebra is connected and hence obtain a left counital Hopf algebra on a free Nijenhuis algebra.
doi:10.1080/00927872.2018.1459641 fatcat:4cmg24qbojehjjsb5oakcesyqa