摘要
Let ■ be a k-uniform hypergraph on n vertices with degree sequence △= d1≥…≥ dn =δ. In this paper, in terms of degree di , we give some upper bounds for the Z-spectral radius of the signless Laplacian tensor (Q(■)) of ■. Some examples are given to show the efficiency of these bounds.
基金
Science and Technology Foundation of Guizhou Province (Qian Ke He Ji Chu [2016]1161)
Natural Science Foundation of Guizhou Province (Qian Jiao He KY [2016]255)
Doctoral Scientific Research Foundation of Zunyi Normal College (BS[2015]09)
Yanmin Liu was supported by the National Natural Science Foundations of China (Grant No. 71461027)
Science and Technology Talent Training Object of Guizhou Province Outstanding Youth (Qian Ke He Ren Zi [2015]06)
Natural Science Foundation of Guizhou Province (Qian Jiao He KY [2014]295), 2013. 2014, 2015 Zunyi 15851 Talents Elite Project Funding
Zunyi Innovative Talent Team (Zunyi KH (2015)38)
Junkang Tian was supported by the Natural Science Foundation of Guizhou Province (Qian Jiao He KY [2015]451)
Science and Technology Foundation of Guizhou Province (Qian Ke He J Zi [2015]2147)
Xianghu Liu was supported by the Guizhou Province Department of Education Fund (KY[2015]391,[2016]046)
Guizhou Province Department of Education Teaching Reform Project ([2015]337)
Guizhou Province Science and Technology Fund (qian Ke He Ji Chu [2016]1160).
