Zi-Chao Dong

activity

20232026

most citedBipartite Turán problems via graph gluing

1 citations · 1 across the 7 of their papers we have counts for

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2 papers · 1 filter

math.CO2026

Sharp bounds on $k$ -wise generalizations of oddtowns and eventowns

Zichao Dong, Minghui Ouyang, Lan Wei

For $α = (α_{1}, \dots, α_{k}) \in F_{2}^{k}$ , an $α$ -town is a set family in which every $i$ -wise intersection has parity $α_{i}$ . Denote by $f_{\boldsymbolα}…

math.CO2026

A dichotomy for hypergraph Zarankiewicz problems on axis-parallel boxes

Ting-Wei Chao, Zichao Dong, Hong Liu +2

We study the Zarankiewicz problem for $r$ -partite, $r$ -uniform intersection hypergraphs arising from $r$ families of axis-parallel boxes in $R^{d}$ with prescribed direction…

Sharp bounds on k-wise generalizations of oddtowns and eventowns

A dichotomy for hypergraph Zarankiewicz problems on axis-parallel boxes

Sharp bounds on $k$ -wise generalizations of oddtowns and eventowns