S^(P(i))类图簇的伴随多项式的因式分解及其色性分析

The Factorizationes of Adjoint Polynomials of S^(P(i))- Class Graphs and Chromatically Equivalence Analysis

通过研究图的伴随多项式的因式分解,给出了证明色等价图的结构性质和非色唯一图的新方法.

In this paper, by studying the factorization of adjoint polynomials of S^(P(i))-class graph, we give a new method for proving the structure characteritics of their chromatically equivalent graphs and their chromatically nonunigueness.