The Roots of Adjoint Polynomial of the Graphs Contain Triangles  

作　　者：YECheng-fu 

机构地区：[1]DepartmentofMathematics,QinghaiNormalUniversity,Xining810008,China

出　　处：《Chinese Quarterly Journal of Mathematics》2004年第3期280-285,共6页数学季刊（英文版）

基　　金：Supported by the Foundation for University Key Teacher by the Ministry of Education(2000-2003);Supported by the National Natural Science Foundation of China(10061003)

摘　　要：We denote h(G,x) as the adjoint polynomial of graph G. In [5], Ma obtained the interpolation properties of the roots of adjoint polynomial of graphs containing triangles. By the properties, we prove the non-zero root of adjoint polynomial of Dn and Fn are single multiple.

关 键 词：ROOT adjoint polynomial 

分 类 号：O157[理学—数学]