Yuxiang Liu

most citedSpectral radius of graphs of given size with forbidden subgraphs

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

math.CO2024

Extension on spectral extrema of gem-free graph with given size

Yuxiang Liu, Ligong Wang

A graph $G$ is $F$ -free if $G$ does not contain $F$ as a subgraph. Let $G (m, F)$ denote the family of $F$ -free graphs with $m$ edges and without isolated vertices. Let $S…

math.CO2023★ 1 cited

Spectral radius of graphs of given size with forbidden subgraphs

Yuxiang Liu, Ligong Wang

Let $ρ (G)$ be the spectral radius of a graph $G$ with $m$ edges. Let $S_{m - k + 1}^{k}$ be the graph obtained from $K_{1, m - k}$ by adding $k$ disjoint edges within its independent set.…