摘要
给出了π-余代数C上的楔积XαΛYβ的概念,把余代数上楔积的相关性质推广到π-余代数上.研究了π-余代数C上π-子余代数、π-余理想的性质,给出了XΛY与它们之间的联系.
This paper introduced the notion of Xα∧Yβ of π-coalgebras, generalized the properties of the wedge of eoalgebras to the π-coalgebras, studied some properties of C-x-subcoalgebras and C-π-coideals, and provided the relations between X∧Y and them.
出处
《杭州师范大学学报(自然科学版)》
CAS
2013年第6期503-506,共4页
Journal of Hangzhou Normal University(Natural Science Edition)
基金
国家自然科学基金项目(11271319)