Zhaolin Teng

activity

20192026

collaborators

3 papers

math.CO2026

Connectivity preserving spanning $(u, v)$ -paths in $k$ -connected graphs

Zhaolin Teng, Yingzhi Tian

Hasunuma [Graphs Combin. 41:10 (2025)] proved that for $k \geq 2$ , there exists a function $f (k) = O (k)$ such that every $k$ -connected graph $G$ of order $n \geq f (k)$ with $δ(G)\ge \fra…

math.CO2024

Maximizing the index of signed complete graphs with spanning trees on $k$ pendant vertices

Dan Li, Minghui Yan, Zhaolin Teng

A signed graph $Σ = (G, σ)$ consists of an underlying graph $G = (V, E)$ with a sign function $σ : E \to {- 1, 1}$ . Let $A (Σ)$ be the adjacency matrix of $Σ$ and $λ_{1} (Σ)$ denote the…

cond-mat.mtrl-sci2019

Tunning Spin Hall conductivities in GeTe by Ferroelectric Polarization

Wenxu Zhang, Zhao Teng, Huizhong Zeng +3

Controlling charge-spin current conversion by electric fields is crucial in spintronic devices, which can be realized in diatom ferroelectric semiconductor GeTe where it is establi…

Connectivity preserving spanning (u,v)-paths in k-connected graphs

Maximizing the index of signed complete graphs with spanning trees on k pendant vertices

Tunning Spin Hall conductivities in GeTe by Ferroelectric Polarization

Connectivity preserving spanning $(u, v)$ -paths in $k$ -connected graphs

Maximizing the index of signed complete graphs with spanning trees on $k$ pendant vertices