Xiaowei Yu

activity

20172026

most citedImproved bounds on the Ramsey number of fans

6 citations · 16 across the 8 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.CO2021

Antimagic Orientation of Forests

Songling Shan, Xiaowei Yu

An antimagic labeling of a digraph $D$ with $n$ vertices and $m$ arcs is a bijection from the set of arcs of $D$ to ${1, 2, \dots, m}$ such that all $n$ oriented vertex-sums are pa…

math.CO2021

List star edge coloring of generalized Halin graphs

Zhengke Miao, Yimin Song, Tao Wang +1

A star $k$ -edge coloring is a proper edge coloring such that there are no bichromatic paths or cycles of length four. The smallest integer $k$ such that $G$ admits a star $k$ -edge…