The Comparable Structure of Exchange Rings

作     者：CHEN Huan Yin QIN Hou Rong Department of Mathematics. Hunan Normal University. Changsha 410006. P. R. China Department of Mathematics. Nanjing University. Nanjing 210093. P. R. China 

作者机构：Department of Mathematics Hunan Normal University Changsha P. R. China Department of Mathematics Nanjing University Nanjing P. R. China 

出 版 物：《Acta Mathematica Sinica,English Series》 (数学学报（英文版）)

年 卷 期：2002年第18卷第1期

页      面：89-94页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：This work is supported by the National Natural Science Foundation of China (Grant No. 19801012. 19531020) 

主　　题：Related comparability Power comparability Exchange ring 

摘      要：We obtaim a new substitution for modules over exchange rings satisfving related compara- bilitv. Also we investigate the structure of modules over exchange rings satisfying power comparability and provide a new class of exchange rings satisfying related comparability.