摘要
我们讨论了Hopf代数H为任意维时,H-余模代数与H°-模代数的对偶关系,以及它们与左右撞积的关系.
The paper discusses the dual relation between the Hcomodule algebras and the H°modules algebras for an arbitrary Hopf algebra H and investigates their relations with left and right smash products.
出处
《首都师范大学学报(自然科学版)》
1995年第3期1-4,共4页
Journal of Capital Normal University:Natural Science Edition
关键词
模代数
余模代数
撞积
HOPF代数
module algebra,comodule algebra,smash product.Mathematics Subject Classification.