摘要
本文得到了相关比较Exchange环上模的替代性,并研究了幂比较Exchange 环上模的结构,进而提供了一类新的相关比较:Exchange环.
We obtain a new substitution for modules over exchange rings satisfying the related comparability. Also we investigate the structure of modules over exchange rings satisfying the power comparability, and provide a new class of exchange rings satisfying the related comparability.
出处
《数学学报(中文版)》
SCIE
CSCD
北大核心
2004年第2期389-392,共4页
Acta Mathematica Sinica:Chinese Series
基金
国家自然科学基金资助项目(19801012)