Dongmei Chen

collaborators

2 papers

math.CO2018

A family of graphs that are determined by their normalized Laplacian spectra

Abraham Berman, Dong-Mei Chen, Zhi-Bing Chen +2

Let $F_{p, q}$ be the generalized friendship graph $K_{1} ⋁ (p K_{q})$ on $pq + 1$ vertices obtained by joining a vertex to all vertices of $p$ disjoint copies of the complete graph $…

math.CO2017

Spectral radius of uniform hypergraphs and degree sequences

Dongmei Chen, Zhibing Chen, Xiao-Dong Zhang

In this paper, we present several upper bounds for the adjacency and signless Laplacian spectral radii of uniform hypergraphs in terms of degree sequences.