1 citations · 1 across the 3 of their papers we have counts for
Showing math.COShow all
2 papers · 1 filter
math.CO2026
Strongly separating graph edges with paths
Xiao-Chuan Liu, Boyan Xu, Xu Yang
A family of paths strongly separates the edges of a graph if every two distinct edges are separated in both directions by paths in the family. Bonamy, Botler, Dross, Naia, and Skok…
math.CO2026
Linear Lower Bounds for the Modular Chromatic Index
Xiao-Chuan Liu, Boyan Xu, Xu Yang
Let be an integer. A edge-coloring of a graph is an edge-coloring in which every nonzero degree in each color class is congruent to modulo . Let $χ'_…