On identities for coalgebras and Hopf algebras

被引:6
|
作者
Kochetov, M [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Dept Math & Mech, Moscow 119899, Russia
关键词
D O I
10.1080/00927870008826890
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The notion of a polynomial identity for algebras is well-known. In this work the notion of identity is transferred to coalgebras (where one may call it a coidentity). The author studies the basic properties of coidentities, some examples of Hopf algebras with an identity or a coidentity are considered.
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页码:1211 / 1221
页数:11
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