| 一类ES图的补图的色等价性 |
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| 引用本文： | 侯海存. 一类ES图的补图的色等价性[J]. 青海师范大学学报(自然科学版), 2007, 0(4): 5-7,4 |
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| 作者姓名： | 侯海存 |
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| 作者单位： | 青海交通职业技术学院,青海,西宁,810003 |
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| 摘 要： | 我们通过研究E^S类图的伴随多项式的因式分解，证明了这类图的补图的色等价图的特征性质．
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| 关 键 词： | 色多项式 伴随多项式 因式分解 色等价性 |
| 文章编号： | 1001-7542（2007）04-0005-03 |
| 收稿时间： | 2007-10-12 |
| 修稿时间： | 2007-10-12 |
The Factorization Theorem of Adjoint Polynomials of a Kind of Graph and Chromatically Equivalence of its Complemen |
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| HOU Hai-cun. The Factorization Theorem of Adjoint Polynomials of a Kind of Graph and Chromatically Equivalence of its Complemen[J]. Journal of Qinghai Normal University(Natural Science Edition), 2007, 0(4): 5-7,4 |
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| Authors: | HOU Hai-cun |
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| Abstract: | By studying the factorizafion of adjoint polynomials of graphs of shape - E^S, we prove in this paper that structure characteristics of the chromatically equivalent graphs of their complement graphs. |
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| Keywords: | chromatic polynomial adjoint polynomial factorization chromatically equivalent graphs |
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