RESEARCH ARTICLE

Upper bounds for signless Laplacian Z-spectral radius of uniform hypergraphs

  • Jun HE ,
  • Yanmin LIU ,
  • Junkang TIAN ,
  • Xianghu LIU
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  • School of Mathematics, Zunyi Normal College, Zunyi 563006, China

Received date: 19 Aug 2017

Accepted date: 14 Dec 2018

Published date: 22 Mar 2019

Copyright

2019 Higher Education Press and Springer-Verlag GmbH Germany, part of Springer Nature

Abstract

Let H be a k-uniform hypergraph on n vertices with degree sequence Δ=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(H)) of H. Some examples are given to show the eciency of these bounds.

Cite this article

Jun HE , Yanmin LIU , Junkang TIAN , Xianghu LIU . Upper bounds for signless Laplacian Z-spectral radius of uniform hypergraphs[J]. Frontiers of Mathematics in China, 2019 , 14(1) : 17 -24 . DOI: 10.1007/s11464-019-0743-2

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