Hopf箭图与Hopf代数  

HOPF QUIVERS AND HOPF ALGEBRAS

作　　者：郭夕敬[1] 张寿传[2] 杨必中[2] 

机构地区：[1]吉林大学珠海学院数学教研室,广东珠海519041 [2]湖南大学数学与计量经济学院,湖南长沙410082

出　　处：《数学杂志》2008年第1期113-118,共6页Journal of Mathematics

摘　　要：本文研究了简单无向Hopf箭图的图论性质以及路代数与路余代数的关系.利用简单无向Hopf箭图与简单图的关系.证明了路代数是路余代数的对偶的直和部分.In this paper, graph properties of simple undirected Hopf quivers and the relation between path algebras and path coalgebras are discussed. By a method of drawing simple undirected Hopf quivers, we provide the relation between simple undirected Hopf quivers and simple graphs. It is proved that a path algebra is the direct sum part of a path coalgebra.

关 键 词：路余代数 Hopf箭图 分歧数据 

分 类 号：O151.23[理学—数学]