| 相对余闭主投射模 |
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| 引用本文： | 柳燕燕.相对余闭主投射模[J].甘肃科学学报,2011,23(1):41-43. |
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| 作者姓名： | 柳燕燕 |
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| 作者单位： | 西北师范大学,数学与信息科学学院,甘肃,兰州,730070 |
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| 摘 要： | 作为拟主投射模的推广,引入了相对-余闭主投射模的概念,讨论了相对-余闭主投射模的基本性质.在内射模条件下,证明了M-循环余闭子模的内射性.
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| 关 键 词： | 主投射模 M-主投射模 CCMS模 M-循环余闭子模 |
Relatively Coclosed Principally Projective Modules |
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| LIU Yan-yan.Relatively Coclosed Principally Projective Modules[J].Journal of Gansu Sciences,2011,23(1):41-43. |
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| Authors: | LIU Yan-yan |
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| Institution: | LIU Yan-yan(College of Mathematics and Information Science,Northwest Normal University,Lanzhou 730070,China) |
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| Abstract: | As a generalization of quasi principally-projective modules,the relatively coclosed principally projective modules were introduced and their properties were discussed.Then,under the condition of injective modules,the injectivity of coclosed M-cyclic submodules was proved by means of M-cc-P-Proj modules. |
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| Keywords: | Principally projective module M-principally projective module CCMS module M-cyclic coclosed submodule |
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