曲阜师范大学学报（自然科学版）2024，Vol.50Issue(1)：47-52,6.DOI:10.3969/j.issn.1001-5337.2024.1.047
正规三角矩阵余代数上的余导子
Coderivations of formal triangular matrix coalgebras
摘要
Abstract
Let C and D be coalgebras,and M a C-D-bicomodule.In this paper,the specific form of co-derivations of the formal triangular matrix coalgebra T=(CM0D)is provided and the relationship between the coderivations of T and those of C,D and M in detail is established.关键词
余代数/余模/余导子/正规三角矩阵余代数Key words
coalgebra/comodule/coderivation/formal triangular matrix coalgebra分类
数学引用本文复制引用
徐加成,刘梦田,王顶国,鹿道伟..正规三角矩阵余代数上的余导子[J].曲阜师范大学学报（自然科学版）,2024,50(1):47-52,6.基金项目
国家自然科学基金(12271292). （12271292）
