Ping Hu

activity

20112026

most citedUpper bounds on the size of 4- and 6-cycle-free subgraphs of the hypercube

58 citations · 211 across the 14 of their papers we have counts for

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math.CO2026

On degree powers in the degenerate Turán problem

Ping Hu, Ting Lan, Henry Liu

Given a graph $G$ with degree sequence $d_{1}, \dots, d_{n}$ and a positive real number $p$ , let $e_{p} (G) = \sum_{i = 1}^{n} d_{i}^{p}$ . For a fixed family of graphs $F$ , let…

math.CO2026

On the Turán number of double stars

Ping Hu, Ting Lan

The Turán number of a graph $F$ , $e x (n, F)$ , is the maximum number of edges in a graph on $n$ vertices which does not contain $F$ as a subgraph. Let $S_{a, b}$ denote a double star w…