Donglei Yang

activity

20172024

most citedAntimagic orientations of graphs with large maximum degree

3 citations · 13 across the 24 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.CO2020★ 3 cited

Clique immersion in graphs without fixed bipartite graph

Hong Liu, Guanghui Wang, Donglei Yang

A graph $G$ contains $H$ as an \emph{immersion} if there is an injective mapping $ϕ : V (H) \to V (G)$ such that for each edge $uv \in E (H)$ , there is a path $P_{uv}$ in $G$ joi…

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…

Clique immersion in graphs without fixed bipartite graph

Flexibility of planar graphs without C4​ and C5​

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