一类新图伴随多项式的性质及其应用

THE PROPERTIES OF ADJOINT POLYNOMIAL OF ONE KIND NEW GRAPH WITH APLICATIONS

本文讨论了新图Ｆｎ的一些性质。利用这些性质证明；若路Ｐｎ的伴随多项式能分解成三个不可约因子的乘积，那么Ｐｎ是伴随唯一的。并讨论了Ｐｑ－１ＵＤｍ的伴随唯一性。

In this paper,we dicuss properties of graph Fn By using it,we prove that if the adjoint polynomisl of Path Pn can divide multiplication of three irreducible factor,then Pn is adjoint unique.we also dicuss ad joint uniqueness of pq-1 U Dm.