摘要
把具有度序列是(1,1,1,1,2,2,…,2,4)的树称记为T(1,1,1,n),给出并证明了树T(1,1,1。
A Tree having degree sequence (1,1,1,1,2,2,,
2,4) is called a tree of T(1,1,1,n)-shape. By considering the Adjoint polynomials of a tree of T(1,1,1,
n)-shape, The author proves the calculated formula of Adjoint polynomials of it.
出处
《河北大学学报(自然科学版)》
CAS
1999年第2期113-115,共3页
Journal of Hebei University(Natural Science Edition)
基金
国家自然科学基金
关键词
伴随多项式
恒等式
树
简单图
T形树
Adjoint polynomial
Tree of T(1,1,1,n)-shape
Calculated formula