Jiang-Chao Wan

collaborators

2 papers

math.CO2022

Spectra of weighted uniform hypertrees

Jiang-Chao Wan, Yi Wang, Fu-Tao Hu

Let $T$ be a $k$ -tree equipped with a weighting function $\w: V(T)\cup E(T)\rightarrow \C$, where $k \geq 3$ . The weighted matching polynomial of the weighted $k$ -tree $(T,\w)$ is…

math.CO2021

On the location of zeros of the Laplacian matching polynomials of graphs

Jiang-Chao Wan, Yi Wang, Ali Mohammadian

The Laplacian matching polynomial of a graph $G$ , denoted by $L M (G, x)$ , is a new graph polynomial whose all roots are nonnegative real numbers. In this pap…