Zhejiang A & F University

output

20102026

most citedDeep learning for dynamic modeling and coded information storage of vector-soliton pulsations in mode-locked fiber lasers

144 citations

Showing math.COShow all

3 papers · 1 filter

math.CO2020

On graphs having minimal fourth adjacency coefficient

Shi Cai Gong, Shi Wei Sun

Let $G$ be a graph with order $n$ and adjacency matrix $A (G)$ . The adjacency polynomial of $G$ is defined as $ϕ(G;λ) =det(λ\mathbf{I}-\mathbf{A}(G))=\sum_{i=0}^n\mathbf{a_…

math.CO2013★ 2 cited

Spectral conditions for the existence of specified paths and cycles in graphs

Mingqing Zhai, Huiqiu Lin, Shicai Gong

Let $G$ be a graph with $n$ vertices and $λ_{n} (G)$ be the least eigenvalue of its adjacency matrix of $G$ . In this paper, we give sharp bounds on the least eigenvalue of graphs with…

math.CO2013★ 1 cited

On oriented graphs with minimal skew energy

Shicai Gong, Xueliang Li, Guanghui Xu

Let $S (G^{σ})$ be the skew-adjacency matrix of an oriented graph $G^{σ}$ . The skew energy of $G^{σ}$ is defined as the sum of all singular values of its skew-adjacency matrix $S (G^{σ})$ . I…