23 citations · 56 across the 19 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
math.CO2020★ 4 cited
A survey on star edge-coloring of graphs
Hui Lei, Yongtang Shi
The star chromatic index of a multigraph , denoted , is the minimum number of colors needed to properly color the edges of such that no path or cycle of length f…
math.CO2020★ 1 cited
Some extremal results on the chromatic-stability index
Shenwei Huang, Sandi Klavžar, Hui Lei +2
The -stability index of a graph is the minimum number of its edges whose removal results in a graph with the chromatic number smaller than that of . In th…