Hong-Xia Yang

most citedThe trace and Estrada index of uniform hypergraphs with cut vertices

6 citations · 9 across the 2 of their papers we have counts for

collaborators

2 papers

math.CO2022★ 3 cited

High-ordered spectral characterization of unicyclic graphs

Yi-Zheng Fan, Hong-Xia Yang, Jian Zheng

In this paper we will apply the tensor and its traces to investigate the spectral characterization of unicyclic graphs. Let $G$ be a graph and $G^{m}$ be the $m$ -th power (hypergraph…

math.CO2022★ 6 cited

The trace and Estrada index of uniform hypergraphs with cut vertices

Yi-Zheng Fan, Ya Yang, Chuan-Ming She +3

Let $H$ be an $m$ -uniform hypergraph, and let $A (H)$ be the adjacency tensor of $H$ which can be viewed as a system of homogeneous polynomia…