| 两类组合图的伴随多项式因式分解及色性 |
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| 引用本文： | 王天成. 两类组合图的伴随多项式因式分解及色性[J]. 青海师范大学学报(自然科学版), 2013, 29(1): 1-4 |
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| 作者姓名： | 王天成 |
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| 作者单位： | 青海师范大学民族师范学院数学系,青海西宁,810008 |
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| 基金项目： | 国家自然科学基金，教育部第二类特色专业建设点项目资助 |
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| 摘 要： | 通过研究星图Sn=1的两类组合图的伴随多项式的因式分解，证明了这两种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 |
Two types of combinations of Adjoint Polynomials of graphs and Chromatically Equivalence Analysis |
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| WANG Tian-cheng. Two types of combinations of Adjoint Polynomials of graphs and Chromatically Equivalence Analysis[J]. Journal of Qinghai Normal University(Natural Science Edition), 2013, 29(1): 1-4 |
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| Authors: | WANG Tian-cheng |
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| Affiliation: | WANG Tian-cheng (Teachers College for Nationalities, Qinghai Normal University, Xining 810008, China) |
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| Abstract: | By studying the factorization of adjoint polynomials of Two kind of assembly drawing adjoint polynomial factorisation and color types of combinational graphs about star Sn＋1 , this paper proves the 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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