| 带有纽结分支的内在链图和内在纽结与3-链图 |
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| 引用本文： | 任秋萍.带有纽结分支的内在链图和内在纽结与3-链图[J].黑龙江科技学院学报,2007,17(4):308-310,321. |
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| 作者姓名： | 任秋萍 |
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| 作者单位： | 黑龙江科技学院,数力系,哈尔滨,150027 |
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| 摘 要： | 利用两个图K4,4-e与中间边组成的图来形成petersen图中的P8、P9和P10,构造出了带有纽结分支的内在链图.此外,笔者把内在纽结图和内在3-链图的性质结合起来,构造出了同时具有这两种性质的图,定义它为内在纽结与3-链图.该定义利用文献1-4]引理证明,结论得证.
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| 关 键 词： | 空间图 带有纽结分支的内在链图 内在纽结与3-链图 纽结 分支 链图 graphs components 引理 文献 结合 性质 构造 组成 利用 |
| 文章编号： | 1671-0118（2007）04-0308-03 |
| 修稿时间： | 2007-03-19 |
Intrinsically linked graphs with knotted components and intrinsically knotted and 3 -linked graphs |
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| REN Qiuping.Intrinsically linked graphs with knotted components and intrinsically knotted and 3 -linked graphs[J].Journal of Heilongjiang Institute of Science and Technology,2007,17(4):308-310,321. |
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| Authors: | REN Qiuping |
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| Institution: | Dept. of Mathematic and Mechanics, Heilongjiang Institute of Science and Technology, Harbin 150027, China |
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| Abstract: | This paper discusses the construction of the intrinsically linked graphs with knotted components by the petersen graphs Ps, P9 and P10 formed by the two graphs K4.4-e and edges. In addition, the paper features graphs with the two properties, constructed by combining the intrinsic knotting with intrinsic 3-linking. The graphs are defined as intrinsically knotted and 3-linked ones. |
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| Keywords: | spatial graphs intrinsically linked graphs with knotted components intrinsically knot- ted and 3-1inked graphs |
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