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WIP-内射环
引用本文:董珺,魏杰.WIP-内射环[J].工科数学,2008(4):104-107.
作者姓名:董珺  魏杰
作者单位:兰州工业高等专科学校基础部,甘肃兰州730050
基金项目:兰州工专科技项目(25k-006)
摘    要:引入WIP-内射环的概念,给出了WIP-内射环的等价刻画和性质,并研究了其与单J-内射环,P-内射环,IP-内射环之间的关系.

关 键 词:IP-内射环  WIP-内射环  WGIN-环

WIP-injective Rings
DONG Jun,WEI Jie.WIP-injective Rings[J].Journal of Mathematics For Technology,2008(4):104-107.
Authors:DONG Jun  WEI Jie
Institution:(The Basic Courses Department of Lanzhou Polytechnic College, Lanzhou 730050, China)
Abstract:We introduce the concept of WIP-injective ring. and give its some equivalent characterizations and properties. Moreover, We study relation between simple J-injective ring. WIP-injective ring and P-injective ring. IP-injective ring.
Keywords:IP-injective ring  WIP-injective ring  WGIN-ring
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