Fangfang Zhang

activity

20182025

most citedAntimagic orientations of graphs with large maximum degree

3 citations · 5 across the 7 of their papers we have counts for

collaborators

Showing 2019Show all

4 papers · 1 filter

math.CO2019★ 1 cited

Antimagic orientations of graphs with given independence number

Zi-Xia Song, Donglei Yang, Fangfang Zhang

Given a digraph $D$ with $m$ arcs and a bijection $τ : A (D) \to {1, 2, \dots, m}$ , we say $(D, τ)$ is an antimagic orientation of a graph $G$ if $D$ is an orientation of $…

math.CO2019★ 3 cited

Antimagic orientations of graphs with large maximum degree

Donglei Yang, Joshua Carlson, Andrew Owens +5

Given a digraph $D$ with $m$ arcs, a bijection $τ : A (D) \to {1, 2, \dots, m}$ is an antimagic labeling of $D$ if no two vertices in $D$ have the same vertex-sum, where t…

math.CO2019

Gallai-Ramsey number of even cycles with chords

Fangfang Zhang, Zi-Xia Song, Yaojun Chen

For a graph $H$ and an integer $k \geq 1$ , the $k$ -color Ramsey number $R_{k} (H)$ is the least integer $N$ such that every $k$ -coloring of the edges of the complete graph $K_{N}$ contains…

math.CO2019★ 1 cited

A note on Gallai-Ramsey number of even wheels

Zi-Xia Song, Bing Wei, Fangfang Zhang +1

A Gallai coloring of a complete graph is an edge-coloring such that no triangle has all its edges colored differently. A Gallai $k$ -coloring is a Gallai coloring that uses $k$ colo…