| 一类图的伴随多项式的因式分解及色性 |
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| 引用本文： | 沈素军. 一类图的伴随多项式的因式分解及色性[J]. 青海师范大学学报(自然科学版), 2006, 642(1): 7-10 |
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| 作者姓名： | 沈素军 |
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| 作者单位： | 青海交通职业技术学院,基础部,青海,西宁,810003 |
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| 摘 要： | 我们通过研究一类Г-型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结构性质和非色唯一性。
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| 关 键 词： | 色多项式 伴随多项式 因式分解 色等价性 非色唯一图 |
| 文章编号： | 1001-7542（2006）01-0007-04 |
| 收稿时间： | 2005-04-16 |
| 修稿时间： | 2005-04-16 |
The Factorization Theorem of Adjoint Polynomials of a kind of Graph and chromatically equivalence of its complemen |
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| SHEN Su-jun. 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), 2006, 642(1): 7-10 |
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| Authors: | SHEN Su-jun |
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| Affiliation: | Qinghai Occupation Technique College, Xining 810003, China |
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| Abstract: | By studying the factorization of adjoint polynomials of a kind of F - class graphs, we prove In this paper that structure characteristics of the chromatically equivalent graphs and chromatically non - uniqueness of their complement graphs. |
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| Keywords: | Chromatic polynomial Adjoint polynomial Factorization Chromatically equivalent graph chromatically non - uniqueness |
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