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机构地区:[1]Department [2]of
出 处:《Chinese Quarterly Journal of Mathematics》1997年第3期71-74, ,共4页数学季刊(英文版)
摘 要:In this paper,the I-ring which satisfies almost descending chain conditions (shorten writting A. D. C. C) on principal left ideals is studied. Two main results are gaven: (1) I-ring which satisfies A. D.C. C on principal left ideals is Boolen. (2) Ring with identity whose principal left ideals satisfy A. D. C. C and of which each element except identity is a left zero-divisor, is Boolean.These results generalize the results of [1],[2] and [3].
关 键 词:I-ring A. D. C. C Boolean ring (right)perfect ring artin ring T-nilpotent
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