| 任意基数集上的拟阵的圈及连通性 |
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| 引用本文： | 毛华,俞珊珊.任意基数集上的拟阵的圈及连通性[J].大学数学,2010,26(5). |
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| 作者姓名： | 毛华 俞珊珊 |
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| 基金项目： | 河北省教育厅科研项目，河北大学省部共建项目 |
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| 摘 要： | 通过研究任意基数集上的拟阵圈的性质,继而得出当此拟阵连通时,它可由含任一给定元素的圈集唯一确定的结论.
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| 关 键 词： | 任意基数集上的拟阵 圈 连通的 直和 |
Circuits and Connectivity of Matroids of Arbitrary Cardinality |
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| MAO Hua,YU Shan-shan.Circuits and Connectivity of Matroids of Arbitrary Cardinality[J].College Mathematics,2010,26(5). |
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| Authors: | MAO Hua YU Shan-shan |
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| Abstract: | This paper deals with the properties of circuits of a matroid of arbitrary cardinality.Furthermore,it provides that when a matroid of arbitrary cardinality is connected,it is determined by the collection of circuits which contain a fixed element. |
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| Keywords: | matroids of arbitrary cardinality circuit connected direct sum |
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