| 关于满足条件(P')的循环S-系 |
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| 引用本文： | 雷燕,乔虎生.关于满足条件(P')的循环S-系[J].山东大学学报(理学版),2021,56(8):49-52. |
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| 作者姓名： | 雷燕 乔虎生 |
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| 作者单位： | 西北师范大学数学与统计学院, 甘肃 兰州 730070 |
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| 基金项目： | 国家自然科学基金资助项目(11961058) |
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| 摘 要： | 设S是幺半群, ρ是S上的右同余,S/ρ是循环右S-系。讨论了满足条件(P')的循环右S-系关于条件(P)、条件(PF″)、弱拉回平坦、强平坦、投射性质的同调分类问题。
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| 关 键 词： | 条件(P') 循环S-系 弱右reversible子幺半群 |
On the cyclic S-acts satisfying condition(P') |
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| LEI Yan,QIAO Hu-sheng.On the cyclic S-acts satisfying condition(P')[J].Journal of Shandong University,2021,56(8):49-52. |
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| Authors: | LEI Yan QIAO Hu-sheng |
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| Institution: | College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, Gansu, China |
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| Abstract: | Let S be a monoid and ρ be a right congruence on S, S/ρ be a cyclic right S-act. The homological classification problem of cyclic right S-acts satisfying condition(P')with respect to condition(P), condition(PF″), weakly pullback flat, strong flat and projective properties are discussed. |
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| Keywords: | condition(P') cyclic S-act weakly right reversible submonoid |
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