摘要
本文引进一类特殊的半模——弱优半模,讨论了弱优半模的基本性质,并证明了:半模类弱优半模类优半模类,半模类弱优半模类模类.
In this paper,we introduce the concept of weak well—semimodules and discuss the basic properties of weak well—semimodules andprove the class of semimodules coutains the class of weak well—semimodulesand the class of weak well—semimodules contains the class of well—semimodules and the class of weak well—semimodules contains the class ofmodules.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
1992年第S1期58-61,共4页
Journal of Inner Mongolia Normal University(Natural Science Edition)
关键词
半模
饱和子半模
优半模
弱饱和子半模
弱优半模
semimodules
saturated subsemimodules
well—semimodules
weak saturated subsemimodules
weak well—semimodules
