| 论三角图的色多项式 |
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| 引用本文： | 杜清晏. 论三角图的色多项式[J]. 内蒙古大学学报(自然科学版), 1992, 23(2): 148-151 |
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| 作者姓名： | 杜清晏 |
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| 作者单位： | 内蒙古大学数学系 |
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| 摘 要： | 本文引进了三角图的色分解的概念,给出了三角图的色分解系数与三角图色多项式根的重数之间的关系.
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| 关 键 词： | 三角图 色多项式 色分解 |
On the Chromatic Polynomials of Triangulated Graphs |
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| Du Qingyan. On the Chromatic Polynomials of Triangulated Graphs[J]. Acta Scientiarum Naturalium Universitatis Neimongol, 1992, 23(2): 148-151 |
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| Authors: | Du Qingyan |
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| Affiliation: | Du Qingyan Department of Mothematics |
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| Abstract: | In this paper,the concept of chromatic decomposition of triangulated graphs is introduced and the rela- tions between the coefficients of chromatic decmposition of triangulated graph G and the multiplicity of roots in the chromatic ploynomial of G are determined. |
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| Keywords: | triangulated graph chromatic polynomial chromatic decomposition |
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