Wen-Huan Wang

collaborators

3 papers

math.CO2022

The maximal spectral radius of the uniform unicyclic hypergraph with perfect matchings

Rui Sun, Wen-Huan Wang, Zhen-Yu Ni

Let $U (n, k)$ and $Γ (n, k)$ be the set of the $k$ -uniform linear and nonlinear unicyclic hypergraphs having perfect matchings with $n$ vertices respectively, where $n\geq k…

math.CO2022

On the spectral radius of uniform weighted hypergraph

Rui Sun, Wen-Huan Wang

Let $Q_{k, n}$ be the set of the connected $k$ -uniform weighted hypergraphs with $n$ vertices, where $k, n \geq 3$ . For a hypergraph $G \in Q_{k, n}$ , let $\mathcal{A}…

math.NT2012

Discrete Subsets of Totally Imaginary Quartic Algebraic Integers in the Complex Plane

Wenhan Wang

Algebraic integers in totally imaginary quartic number fields are not discrete in the complex plane under a fixed embedding, which makes it impossible to visualize all integers in…