| S~(GS*)类图簇的伴随多项式的因式分解及其色性 |
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| 引用本文： | 宝音,张秉儒.S~(GS*)类图簇的伴随多项式的因式分解及其色性[J].数学的实践与认识,2009,39(11). |
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| 作者姓名： | 宝音 张秉儒 |
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| 作者单位： | 1. 青海民族学院,蒙学系,青海,西宁,810007
2. 青海师范大学,数学系,青海,西宁,810008 |
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| 摘 要： | 通过研究SGS*类图簇的伴随多项式的因式分解,证明了这类图簇的补图的色等价图的结构特征.
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| 关 键 词： | 色多项式 伴随多项式 因式分解 色等价性 |
The Factorization Theorem of Adjoint Polynomials of SGS*-class Graphs and Chromatically Equivalence of Its Complement |
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| BAO Yin,ZHANG Bing-ru.The Factorization Theorem of Adjoint Polynomials of SGS*-class Graphs and Chromatically Equivalence of Its Complement[J].Mathematics in Practice and Theory,2009,39(11). |
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| Authors: | BAO Yin ZHANG Bing-ru |
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| Abstract: | By studying the factorization of adjoint polynomials of SGS*-class graphs, we prove 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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