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完全偶图的补图的色多项式及色唯一性
The Chromatic Polynomial & Chromatic Uniqueness of the Complement of the Union of a Complete Bipartite Graph and an Empty Graph
【摘要】 依据理想子图的概念,得到了其补图为完全偶图及空图之并的图的色多项式,并讨论了这种图的色唯一性.
【Abstract】 We have obtained the chromatic polynomial of a graph G whose complement is the union of a complete bipartite graph and an empty graph by the ideal subgraph, and discussed the chromatic uniqueness of G.
【关键词】 理想子图;
色多项式;
色唯一性;
伴随唯一;
【Key words】 Ideal subgraphs; Chromatic polynomials; Chromatic uniqueness; Adjointly unique;
【Key words】 Ideal subgraphs; Chromatic polynomials; Chromatic uniqueness; Adjointly unique;
- 【文献出处】 湖州师专学报 , 编辑部邮箱 ,1999年05期
- 【分类号】O157.5
- 【下载频次】23