| 一类图簇H_i~(SS*(1))(q,n(rm+1))伴随多项式的因式分解 |
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| 引用本文： | 陈桂秀. 一类图簇H_i~(SS*(1))(q,n(rm+1))伴随多项式的因式分解[J]. 山东大学学报(理学版), 2010, 45(10): 49-52 |
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| 作者姓名： | 陈桂秀 |
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| 作者单位： | 陕西师范大学数学与信息科学学院,陕西,西安,710062;青海师范大学数学系,青海,西宁,810008 |
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| 摘 要： | 通过研究图簇HiSS*(1)(q,n(rm+1))的伴随多项式的因式分解,证明了这类图簇补图的色等价图的结构定理。
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| 关 键 词： | 色多项式 伴随多项式 因式分解 色等价性 色惟一性 |
| 收稿时间： | 2009-10-23 |
The factorization of adjoint polynomials of graphsHi SS*(1)(q,n(rm+1)) |
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| CHEN Gui-xiu. The factorization of adjoint polynomials of graphsHi SS*(1)(q,n(rm+1))[J]. Journal of Shandong University, 2010, 45(10): 49-52 |
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| Authors: | CHEN Gui-xiu |
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| Affiliation: | 1. College of Mathematics and Information Sciences, Shaanxi Normal University, Xi’an 710062, Shaanxi, China;2. Department of Mathematics, Qinghai Normal University, Xining 810008, Qinghai, China |
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| Abstract: | By studying the factorization of adjoint polynomials of graphs Hi SS*(1)(q,n(rm+1)),it is proved that structure characteristics of 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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