文献类型：期刊文献

英文题名：Coefficients of the Characteristic Polynomial of the (Signless, Normalized) Laplacian of a Graph

作者：Guo, Ji-Ming[1];Li, Jianxi[2];Huang, Peng[3];Shiu, Wai Chee[3]

机构：[1]East China Univ Sci & Technol, Dept Math, Shanghai, Peoples R China;[2]Minnan Normal Univ, Dept Math & Informat Sci, Zhangzhou, Fujian, Peoples R China;[3]Hong Kong Baptist Univ, Dept Math, Kowloon Tong, Hong Kong, Peoples R China

年份：2017

卷号：33

期号：5

起止页码：1155

外文期刊名：GRAPHS AND COMBINATORICS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000413322800008)】；

基金：Partially supported by General Research Fund of Hong Kong; Faculty Research Grant of Hong Kong Baptist University; NSF of China (nos. 11371372, 11101358); NSF of Fujian (no. 2014J01020); China Postdoctoral Science Foundation (no. 2014M551831); Program for New Century Excellent Talents in Fujian Province University; Project of Fujian Education Department (No. JZ160455); Research Fund of Minnan Normal University (No. MX1603).

语种：英文

外文关键词：(Signless, normalized) Laplacian matrix; (Signless, normalized) Laplacian characteristic polynomial; Coefficient; Graph

摘要：In this paper, we give a combinatorial expression for the fifth coefficient of the (signless) Laplacian characteristic polynomial of a graph. The first five normalized Laplacian coefficients are also given.