Lele Liu

activity

20162020

p

-spectral radius of Berge-hypergraphs

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

collaborators

3 papers

math.CO2020

A proof of a conjecture on the distance spectral radius and maximum transmission of graphs

Lele Liu, Haiying Shan, Changxiang He

Let $G$ be a simple connected graph, and $D (G)$ be the distance matrix of $G$ . Suppose that $D_{m a x} (G)$ and $λ_{1} (G)$ are the maximum row sum and the spectral radius of $D (G)$ , re…

math.CO2018★ 2 cited

The extremal $p$ -spectral radius of Berge-hypergraphs

Liying Kang, Lele Liu, Linyuan Lu +1

Let $G$ be a graph. We say that a hypergraph $H$ is a Berge- $G$ if there is a bijection $ϕ : E (G) \to E (H)$ such that $e \subseteq ϕ (e)$ for all $e \in E (G)$ . For any $r$ -uniform hyper…

math.CO2016

Some results on the spectral radii of uniform hypergraphs

Liying Kang, Lele Liu, Liqun Qi +1

Let A(G) be the adjacency tensor (hypermatrix) of uniform hypergraph G. The maximum modulus of the eigenvalues of A(G) is called the spectral radius of G. In this paper, the conjec…

A proof of a conjecture on the distance spectral radius and maximum transmission of graphs

The extremal p-spectral radius of Berge-hypergraphs

Some results on the spectral radii of uniform hypergraphs

The extremal $p$ -spectral radius of Berge-hypergraphs