J4 ›› 2011, Vol. 49 ›› Issue (06): 985-987.

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Some Properties and Characterizations on WnilInjective Modules

CHEN Wenbing, YIN Xiaobin   

  1. College of Mathematics and Computer Science, Anhui Normal University, Wuhu 241000, Anhui Province, China
  • Received:2011-01-17 Online:2011-11-26 Published:2011-11-28
  • Contact: YIN Xiaobin E-mail:xybingzh@mail.ahnu.edu.cn

Abstract:

We gave some properties and characterizations of Wnilinjective modules, and under the condition that every simple singular left module is Wnilinjective, we discussed the relationship of some special rings (such as reduced rings, semiprime rings and quasi ZI-rings).

Key words: Wnilinjective module, NI-rings, semicentral, ZC-rings, quasi ZI-rings

CLC Number: 

  • O153.3