Fan Yang

activity

20202022

most citedFlexibility of planar graphs without

C_{4}

and

C_{5}

2 citations · 2 across the 2 of their papers we have counts for

collaborators

3 papers

math.CO2022

On sufficient conditions for planar graphs to be 5-flexible

Fan Yang

In this paper, we study the flexibility of two planar graph classes $H_{1}$ , $H_{2}$ , where $H_{1}$ , $H_{2}$ denote the set of all hopper-free plana…

math.CO2021

On the size of $(K_{t}, K_{1, k})$ -co-critical graphs

Hunter Davenport, Zi-Xia Song, Fan Yang

Given graphs $G, H_{1}, H_{2}$ , we write $G \to (H_{1}, H_{2})$ if every ${$ red, blue $}$ -coloring of the edges of $G$ contains a red copy of $H_{1}$ or a blue copy of $H_{2}$ . A no…

math.CO2020★ 2 cited

Flexibility of planar graphs without $C_{4}$ and $C_{5}$

Donglei Yang, Fan Yang

Let $G$ be a ${C_{4}, C_{5}}$ -free planar graph with a list assignment $L$ . Suppose a preferred color is given for some of the vertices. We prove that if all lists have size at least…

On sufficient conditions for planar graphs to be 5-flexible

On the size of (Kt​,K1,k​)-co-critical graphs

Flexibility of planar graphs without C4​ and C5​

On the size of $(K_{t}, K_{1, k})$ -co-critical graphs

Flexibility of planar graphs without $C_{4}$ and $C_{5}$