Lihua Feng

activity

20112023

most citedA spectral extremal problem on non-bipartite triangle-free graphs

12 citations · 39 across the 19 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.RT2019

Some properties for morphism of representations

Yang Huang, Yongtao Li, Weijun Liu +1

Let $ψ : G \to G L (V)$ and $φ : G \to G L (W)$ be representations of finite group $G$ . A linear map $T : V \to W$ is called a morphism from $ψ$ to $φ$ if it satisfys $T ψ_{g} = φ_{g} T$ for each…

math.CO2019★ 9 cited

The spectral radius of graphs with no intersecting triangles

Sebastian Cioaba, Lihua Feng, Michael Tait +1

A graph on $2 k + 1$ vertices consisting of $k$ triangles which intersect in exactly one common vertex is called a $k$ -fan and denoted by $F_{k}$ . This paper aims to determine the graph…