Zichao Dong

collaborators

2 papers

math.CO2025

Induced rational exponents and bipartite subgraphs in $K_{s, s}$ -free graphs

Zichao Dong, Jun Gao, Ruonan Li +1

In this paper, we study a general phenomenon that many extremal results for bipartite graphs can be transferred to the induced setting when the host graph is $K_{s, s}$ -free. As ma…

math.CO2024

Many cliques with small degree powers

Ting-Wei Chao, Zichao Dong, Zijun Shen +1

Suppose $0 < p \leq \infty$ . For a simple graph $G$ with a vertex-degree sequence $d_{1}, \dots, d_{n}$ satisfying $(d_{1}^{p} + \dots + d_{n}^{p})^{1/ p} \leq C$ , we prove asymptotically sharp u…

Induced rational exponents and bipartite subgraphs in Ks,s​-free graphs

Many cliques with small degree powers

Induced rational exponents and bipartite subgraphs in $K_{s, s}$ -free graphs