摘要
利用本质子群构造了一种新的扭类E满足A E D ,并对扭类E的结构进行了研究。
A new torsion class E which satisfies AED is constructed by means of essential subgroups.and the structure of torsion class E is studied.
出处
《南昌大学学报(理科版)》
CAS
北大核心
2002年第3期225-227,共3页
Journal of Nanchang University(Natural Science)