Pu Zhang

collaborators

2 papers

math.RT2004

Dual Gabriel Theorem with applications

Xiao-Wu Chen, Hua-Lin Huang, Pu Zhang

We introduce the quiver of a bicomodule over a cosemisimple coalgebra. Applying this to the coradical $C_{0}$ of an arbitrary coalgebra $C$ , we give an alternative definition of the…

math.QA2003

Monomial Hopf Algebras

Xiao-Wu Chen, Hua-Lin Huang, Yu Ye +1

Let $K$ be a field of characteristic 0 containing all roots of unity. We classify all the Hopf structures on monomial $K$ -coalgebras, or, in dual version, on monomial $K$ -algebras.