Ting Lan

collaborators

2 papers

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 TurÃ¡n number of double stars

Ping Hu, Ting Lan

The TurÃ¡n 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…