A. Chang

activity

20152019

k

-uniform hypergraphs

2 citations · 3 across the 4 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.CO2018

A homogeneous polynomial associated with general hypergraphs and its applications

Yuan Hou, An Chang, Lei Zhang

In this paper, we define a homogeneous polynomial for a general hypergraph, and establish a remarkable connection between clique number and the homogeneous polynomial of a general…

math.CO2018★ 1 cited

The effect on the spectral radius of r-graphs by grafting or contracting edges

Wei Li, An Chang

Let $H_{n}^{(r)}$ be the set of all connected $r$ -graphs with given size $n$ . In this paper, we investigate the effect on the spectral radius of $r$ -uniform hypergraphs by…