Wei Li

activity

20112022

k

-uniform hypergraphs

2 citations · 4 across the 6 of their papers we have counts for

collaborators

6 papers

cs.SI2022

Hitting Times of Random Walks on Edge Corona Product Graphs

Mingzhe Zhu, Wanyue Xu, Wei Li +2

Graph products have been extensively applied to model complex networks with striking properties observed in real-world complex systems. In this paper, we study the hitting times fo…

math.CO2018

Rainbow triangles in arc-colored digraphs

Wei Li, Shenggui Zhang, Ruonan Li

Let $D$ be an arc-colored digraph. The arc number $a (D)$ of $D$ is defined as the number of arcs of $D$ . The color number $c (D)$ of $D$ is defined as the number of colors assigned…

math.CO2018★ 1 cited

The effect on the spectral radius of r-graphs by grafting or contracting edges

Wei Li, An Chang

Let $H_{n}^{(r)}$ be the set of all connected $r$ -graphs with given size $n$ . In this paper, we investigate the effect on the spectral radius of $r$ -uniform hypergraphs by…

math.CO2018★ 1 cited

Rainbow triangles in arc-colored tournaments

Wei Li, Shenggui Zhang, Yandong Bai +1

Let $T_{n}$ be an arc-colored tournament of order $n$ . The maximum monochromatic indegree $Δ^{- m o n} (T_{n})$ (resp. outdegree $Δ^{+ m o n} (T_{n})$ ) of $T_{n}$ is the maximum number of…

math.CO2015★ 2 cited

Analytic connectivity of $k$ -uniform hypergraphs

An Chang, Joshua Cooper, Wei Li

In this paper, we study the analytic connectivity of a $k$ -uniform hypergraph $H$ , denoted by $α (H)$ . In addition to computing the analytic connectivity of a complete $k$ -graph, we…

math.CO2011

Note on two results on the rainbow connection number of graphs

Wei Li, Xueliang Li

An edge-colored graph $G$ , where adjacent edges may be colored the same, is rainbow connected if any two vertices of $G$ are connected by a path whose edges have distinct colors. T…