摘要
引入τ－ｃｏｎｅａｔ同态的概念，研究τ－ｃｏｎｅａｔ同态与τ－投射模之间的关系．证明了在一定条件下。
Introduces τ coneat
homomorphism and investigates the relationship between the τ coneat homomorphism
and the τ projective module.It is proved that M is a τ projective module if and only
if the homomorphism 0→ M is τ coneat under some conditions.
出处
《福建师范大学学报（自然科学版）》
CAS
CSCD
1999年第1期7-12,共6页
Journal of Fujian Normal University：Natural Science Edition
