Hypergraphs with Spectral Radius at Most $\sqrt[r]{2+\sqrt{5}}$ 
Received:February 06, 2018 Revised:December 11, 2018 
Key Word:
$r$uniform hypergraphs spectral radius $\alpha$normal

Fund ProjectL:Supported by the National Natural Science Foundation of China (Grant No.11601368). 

Hits: 1270 
Download times: 1663 
Abstract: 
In this paper, we consider the $r$uniform hypergraphs $H$ with spectral radius at most $\sqrt[r]{2+\sqrt{5}}$. We show that $H$ must have a quipusstructure, which is similar to the graphs with spectral radius at most $\frac{3}{2}\sqrt{2}$ [WooNeumaier, Graphs Combin. 2007]. 
Citation: 
DOI:10.3770/j.issn:20952651.2019.02.001 
View Full Text View/Add Comment Download reader 