Yi Wang

activity

20162022

most citedOn a fully nonlinear sharp Sobolev trace inequality

3 citations · 4 across the 8 of their papers we have counts for

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2 papers · 1 filter

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…

math.CO2017

Asymptotic normality of Laplacian coefficients of graphs

Yi Wang, Haixia Zhang, Baoxuan Zhu

Let $G$ be a simple graph with $n$ vertices and let $C (G; x) = k = 0 \sum n (- 1)^{n - k} c (G, k) x^{k}$ denote the Laplacian characteristic polynomial of $G$ . Then if the size $∣ E (G) ∣$ is l…