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半质环的极大零化左理想
引用本文:刘先忠. 半质环的极大零化左理想[J]. 长江大学学报(社会科学版), 1996, 0(5)
作者姓名:刘先忠
摘    要:证明了两个定理,即(1)设R是半质环,则R含有极小左理想当且仅当R含有极大零化左理想;(2)设R是不含非零幂零元的质环,则R只有平凡的左理想或R不含极小左理想

关 键 词:极大零化左理想;半质环;质环;极小左理想

ON MAXIMAL ANNIHITALOR LEFTIDEAL OF SEMIPRIME RINGS
Liu Xiangzhong. ON MAXIMAL ANNIHITALOR LEFTIDEAL OF SEMIPRIME RINGS[J]. Journal of Yangtze University(Social Sciences), 1996, 0(5)
Authors:Liu Xiangzhong
Affiliation:Department of Mathematics
Abstract:In this paper, we have proved:(1)Let R be a semiprime ring. then R is a ring with minimal left ideal if and only if R is a ring with maximal annihitalor left ideal;(2)A prime ring R has not mon-zero milelaments, then R is not a ring with minimal left ideal or only has trivial left ideals.
Keywords:maximal annihitalor left ideal of rings  semiprime rings  prime rings  minimal let ideal
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