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| 两类组合图之并的补图的色等价性 | |
| 引用本文： | 鲍琴莲,张秉儒. 两类组合图之并的补图的色等价性[J]. 青海大学学报, 2008, 26(1): 48-51 |
| 作者姓名： | 鲍琴莲 张秉儒 |
| 作者单位： | 青海大学医学院,青海西宁,810001;青海师范大学,青海西宁,810008 |
| 摘 要： | 通过研究星图Sn＋1的两类组合图之并的伴随多项式的因式分解，证明了这类并图的补图的色等价性。 |
| 关 键 词： | 色多项式 伴随多项式 因式分解 色等价图 结构性质 |
| 文章编号： | 1006-8996(2008)01-0048-04 |
| 修稿时间： | 2007-05-22 |
Chromatic equivalent character on the complement graph in a concurrent graph of two types of combination graphs |
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| BAO Qin-lian,ZHANG Bing-ru. Chromatic equivalent character on the complement graph in a concurrent graph of two types of combination graphs[J]. Journal of Qinghai University(Natural Science), 2008, 26(1): 48-51 | |
| Authors: | BAO Qin-lian ZHANG Bing-ru |
| Affiliation: | BAO Qin-lian, ZHANG Bing-ru( 1. Medical College of Qinghai University,Xining 810001, China; 2. Qinghai Normal University, Xining 810008, China) |
| Abstract: | The chromatic equivalent character on the complement graph in the concurrent graph of two types of combination graphs is proved in this paper through the study of the adjoint polynomial facterization in the concurrent graph of two types of combination graphs on the star graph Sn ＋ 1. |
| Keywords: | chromatic polynomial adjoint polynomial factorization chromatic equivalent graph structurecharacter |
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