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幂等元是左半中心的环的强正则性 被引量:1

Strong Regularity of Rings with Idempotent Elements Which Are Semicentral
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摘要 设R是环且R的每个幂等元是左半中心的,本文中主要证明了下列条件是等价的:(1)R是强正则环;(2)R是左PP-环,且R是左WAP-内射环;(3)R是左WAP-内射环且R满足(*)条件. Let R be a ring with idempotent elements which are semicentral,we mainly prove the following conditions are equivalent: (1) R is strongly regular ring;(2) R is a left PP-ring,and WAP-injective ring;(3) R is a left WAP-injective ring and satisfies(*)-condition.
作者 王瑞 殷晓斌
出处 《安徽师范大学学报(自然科学版)》 CAS 北大核心 2010年第6期518-519,524,共3页 Journal of Anhui Normal University(Natural Science)
基金 安徽省教育厅自然科学研究重点项目(KJ2008A026 KJ2010A126) 安徽师范大学专项基金(2008XZX10)
关键词 左PP-环 强正则环 左半中心 left PP-ring strongly regular ring semicentral
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参考文献9

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同被引文献8

  • 1Rege M B. On Von Neumann Regular Rings and SF-Rings [ J]. Math Japanica, 1986, 31(6) : 927-936.
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  • 7殷晓斌,单方方,宋贤梅.GP-V'-环的von Neumann正则性[J].数学杂志,2009,29(6):789-793. 被引量:9
  • 8李小龙,吴俊.拟ZI-环的强正则性[J].安徽师范大学学报(自然科学版),2011,34(1):20-22. 被引量:4

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