Admissible Coalgebras and Non-cosemisimple Hopf Algebras
Z. P. Fan
所有作者
Z. P. Fan
文献摘要
In this paper, we give several necessary conditions for non-cosemisimple
coalgebras being admissible. The implications simplify the classification
problems for Hopf algebras of dimension 45, 105 and a few others.