| F多余子序列与F覆盖 |
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| 引用本文： | 何东林,李煜彦.F多余子序列与F覆盖[J].徐州师范大学学报(自然科学版),2013(2):6-8. |
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| 作者姓名： | 何东林 李煜彦 |
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| 作者单位： | 陇南师范高等专科学校数学系,甘肃陇南742500 |
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| 基金项目： | 甘肃省教育厅研究生导师项目（0801-03）; 陇南师范高等专科学校校级科研重点项目（2012LSZK02003） |
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| 摘 要： | 给出F多余子序列的概念.利用同调的方法,得到了F多余子序列与F覆盖的关系,并给出了F多余子序列的等价刻画.
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| 关 键 词： | F多余子模 F多余子序列 F覆盖 |
F-superfluous subsequences and F-cover |
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| He Donglin,Li Yuyan.F-superfluous subsequences and F-cover[J].Journal of Xuzhou Normal University(Natural Science Edition),2013(2):6-8. |
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| Authors: | He Donglin Li Yuyan |
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| Institution: | (Department of Mathematics, Longnan Teachers College, Longnan 742500, Gansu, China) |
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| Abstract: | In this paper, the definition of F-superfluous subsequence is given. By using homological methods, the relation between J-superfluous subsequence and F-cover is obtained. Moreover, a characterization of F-superfluous subsequence is given. |
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| Keywords: | F-superfluous submodule N-superfluous subsequence F-cover |
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