| SP(i)类图簇的伴随多项式的因式分解及其色性分析 |
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| 引用本文： | 宝音,张秉儒.SP(i)类图簇的伴随多项式的因式分解及其色性分析[J].西南师范大学学报(自然科学版),2004,29(4):573-577. |
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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： | 通过研究图的伴随多项式的因式分解,给出了证明色等价图的结构性质和非色唯一图的新方法.
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| 关 键 词： | 色多项式 伴随多项式 因式分解 色等价图 |
| 文章编号： | 1000-5471(2004)04-0573-05 |
| 修稿时间： | 2003年11月6日 |
The Factorizationes of Adjoint Polynomials of SP(i)-Class Graphs and Chromatically Equivalence Analysis |
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| BAOYin,ZHANG Bing-ru. Dept. of Mongol,Qinghai National College,Xining Qinghai ,China,. Dept. of Mathematics,Qinghai Normal University,Xining Qinghai ,China.The Factorizationes of Adjoint Polynomials of SP(i)-Class Graphs and Chromatically Equivalence Analysis[J].Journal of Southwest China Normal University(Natural Science),2004,29(4):573-577. |
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| Authors: | BAOYin ZHANG Bing-ru Dept of Mongol Qinghai National College Xining Qinghai China Dept of Mathematics Qinghai Normal University Xining Qinghai China |
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| Institution: | BAOYin~1,ZHANG Bing-ru~21. Dept. of Mongol,Qinghai National College,Xining Qinghai 810007,China,2. Dept. of Mathematics,Qinghai Normal University,Xining Qinghai 810008,China |
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| Abstract: | In this paper, by studying the factorization of adjoint polynomials of S~(P(i))-class graph, we give a new method for proving the structure characteritics of their chromatically equivalent graphs and their chromatically nonunigueness. |
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| Keywords: | chromatic polynomial adjoint polynomial factorization chromatically equivalence |
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