J4

• 数学 • 上一篇    下一篇

广义拟P-内射模的性质

赵玉娥1, 陈正新2   

  1. 1. 青岛大学 数学科学学院, 山东 青岛 266071; 2. 福建师范大学 数学与计算机科学学院, 福州 350007
  • 收稿日期:2008-04-06 修回日期:1900-01-01 出版日期:2009-03-26 发布日期:2009-03-26

Some Properties on Generalization QuasiP-injective Modules

ZHAO Yue1, CHEN Zhengxin2   

  1. 1. College of Mathematics, Qingdao University, Qingdao 266071, Shandong Province, China;2. College of Mathematics and Computer Science, Fujian Normal University, Fuzhou 350007, China
  • Received:2008-04-06 Revised:1900-01-01 Online:2009-03-26 Published:2009-03-26

摘要: 把拟AP-内射模的已有性质与拟P-内射模的研究方法 相结合, 给出了拟AP-内射模的一些新性质. 设MR是拟AP-内射的右R-模, 令S=End(MR), 则: (1) S是右弱C2环; (2) 又若对任意非空集合XM,Ls(X)由幂等元生成, 且S是局部的左duo环, 则Ss是连续环.

关键词: AP-内射环, 拟AP-内射模, 拟AGP-内射模, 自生成子

Abstract: We combined the known properties of quasi AP-injective modules with the way of studying quasi P-injective modules to give some new properties on quasi APinjective module. For example: Suppose MR(S=End(MR)) is quasi AP-injective, then: (1) Sis a right weakly C2 ring; (2) if for any nonempty set XM, Ls(X)is generated by an idempotent, and Sis local, left duo, then Ss is continuious.

Key words: AP-injective rings, quasi AP-injective module, quasi AGP-injective module, selfgenerator

中图分类号: 

  • O153.3