Tao Yang

collaborators

3 papers

math.RA2016

Representation Crossed Category of Group-cograded Multiplier Hopf Algebras

Tao Yang

Let $A = ⨁_{p \in G} A_{p}$ be a multiplier Hopf $T$ -coalgebra over a group $G$ , in this paper we give the definition of the crossed left $A$ - $G$ -modules and show that the cate…

math.RA2016

Cobraided Smash Product Hom-Hopf Algebras

Tianshui Ma, Haiying Li, Tao Yang

Let $(A,\a)$ and $(B,\b)$ be two Hom-Hopf algebras. In this paper, we construct a class of new Hom-Hopf algebras: $R$ -smash product $(A\natural_R B,\aø\b)$. Moreover, necessary and…

math.RA2013

Generalized Yetter-Drinfel'd module categories for regular multiplier Hopf algebras

Tao Yang, Xuan Zhou

For a regular multiplier Hopf algebra $A$ , the Yetter-Drinfel'd module category $_{A} YD^{A}$ is equivalent to the centre $Z (_{A} M)$ of the unital left $A$ -m…