Shu-Yu Cui

activity

20132025

most citedOn the arithmetic-geometric index of graphs

11 citations · 19 across the 16 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

math.CO2022

More on minors of Hermitian (quasi-)Laplacian matrix of the second kind for mixed graphs

Qi Xiong, Gui-Xian Tian, Shu-Yu Cui

A mixed graph $M_{G}$ is the graph obtained from an unoriented simple graph $G$ by giving directions to some edges of $G$ , where $G$ is often called the underlying graph of $M_{G}$ …

math.CO2022

Quantum State Transfer on Neighborhood Corona of Two Graphs

Xiao-Qin Zhang, Qi Xiong, Gui-Xian Tian +1

Given two graphs $G_{1}$ of order $n_{1}$ and $G_{2}$ , the neighborhood corona of $G_{1}$ and $G_{2}$ , denoted by $G_{1} ★ G_{2}$ , is the graph obtained by taking one copy of…

math.CO2022

The generalized reciprocal distance matrix of graphs

Gui-Xian Tian, Mei-Jiao Cheng, Shu-Yu Cui

Let $G$ be a simple undirected connected graph with the Harary matrix $R D (G)$ , which is also called the reciprocal distance matrix of $G$ . The reciprocal distance signless Laplacia…