| Coherent环、fpn-遗传环和fpn-正则环 |
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| 引用本文： | 颜星华. Coherent环、fpn-遗传环和fpn-正则环[J]. 泉州师范学院学报, 2006, 24(4): 18-22 |
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| 作者姓名： | 颜星华 |
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| 作者单位： | 泉州师范学院,高职学院,福建,泉州,362000 |
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| 摘 要： | 定义了比平坦模和FP-内射模更广的一类模,即fpn-内射模和fpn-平坦模,给出了其一些基本性质,并利用它们刻划了右coherent环、右fpn-遗传环和右fpn-正则环.
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| 关 键 词： | 右coherent环 右fpn-遗传环 右fpn-正则环 |
| 文章编号： | 1009-8224(2006)04-0018-05 |
| 收稿时间： | 2006-03-28 |
| 修稿时间： | 2006-03-28 |
On Coherent Rings, Hereditary Rings and Regular Rings |
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| YAN Xing-hua. On Coherent Rings, Hereditary Rings and Regular Rings[J]. Journal of Quanzhou Normal College, 2006, 24(4): 18-22 |
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| Authors: | YAN Xing-hua |
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| Affiliation: | School of Higher Vocation, Quanzhou Normal University, Fujian 362000, China |
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| Abstract: | This paper defines fp_n-injective modules and fp_n-flat modules.Based on these modules,it provides some characterizations of right coherent rings,right fp_n-hereditary rings and right fp_n-regular rings. |
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| Keywords: | right coherent ring right fp_n-hereditary ring right fp_n-regular ring |
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