Kitti Varga

collaborators

Showing math.COShow all

2 papers · 1 filter

math.CO2023

On the rainbow planar Turán number of paths

Ervin Győri, Ryan R. Martin, Addisu Paulos +2

An edge-colored graph is said to contain a rainbow- $F$ if it contains $F$ as a subgraph and every edge of $F$ is a distinct color. The problem of maximizing edges among $n$ -vertex…

math.CO2022

Exact results for generalized extremal problems forbidding an even cycle

Ervin Győri, Zhen He, Zequn Lv +4

We determine the maximum number of copies of $K_{s, s}$ in a $C_{2 s + 2}$ -free $n$ -vertex graph for all integers $s \geq 2$ and sufficiently large $n$ . Moreover, for $s \in {2, 3}$ and…