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 2014Show all

2 papers · 1 filter

math.CO2014

The spectra and the signless Laplacian spectra of graphs with pockets

Shu-Yu Cui, Gui-Xian Tian

Let $G [F, V_{k}, H_{v}]$ be the graph with $k$ pockets, where $F$ is a simple graph of order $n \geq 1$ , $V_{k} = {v_{1}, \dots, v_{k}}$ is a subset of the vertex set of $F$ and $H_{v}$ is a simple…

math.CO2014★ 2 cited

The Q-generating function for graphs with application

Shu-Yu Cui, Gui-Xian Tian

For a simple connected graph $G$ , the $Q$ -generating function of the numbers $N_{k}$ of semi-edge walks of length $k$ in $G$ is defined by $W_Q(t)=\sum\nolimits_{k = 0}^\infty {N_k t…