一类图的伴随多项式的因式分解及色性分析  

The Factorization Theorem of Adjoint Polynomials of a Kind of Graphs and Chromatical Equivalence of Its Complement

作　　者：索南仁欠[1] 

机构地区：[1]青海师范大学民族师范学院数学系,西宁810008

出　　处：《河南师范大学学报（自然科学版）》2007年第4期33-34,85,共3页Journal of Henan Normal University(Natural Science Edition)

摘　　要：通过对一类图簇的伴随多项式因式分解的研究,给出并证明了这类图簇的补图的色等价图的结构性质和非色唯一性.By studying the factorization of adjoint polynomials of a kind of graphs,We prove In this paper that structure characteristics of the chromatically equivalent graphs and chromatically non-uniqueness of their complement graphs.

关 键 词：色多项式 伴随多项式 因式分解 色等价 非色唯一性 

分 类 号：O157[理学—数学]