Weifan Wang

activity

20122022

most citedOn the arithmetic-geometric index of graphs

11 citations · 15 across the 10 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.CO2022

1-planar graphs are odd 13-colorable

Runrun Liu, Weifan Wang, Gexin Yu

An odd coloring of a graph $G$ is a proper coloring such that any non-isolated vertex in $G$ has a coloring appears odd times on its neighbors. The odd chromatic number, denoted by…

math.CO2022

The strong chromatic index of 1-planar graphs

Yiqiao Wang, Ning Song, Jianfeng Wang +1

The chromatic index $χ^{'} (G)$ of a graph $G$ is the smallest $k$ for which $G$ admits an edge $k$ -coloring such that any two adjacent edges have distinct colors. The strong chromatic…