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math.CO2008★ 5 cited
Long heterochromatic paths in heterochromatic triangle free graphs
He Chen, Xueliang Li
In this paper, graphs under consideration are always edge-colored. We consider long heterochromatic paths in heterochromatic triangle free graphs. Two kinds of such graphs are cons…
math.CO2008
Partitioning 3-edge-colored complete equi-bipartite graphs by monochromatic trees under a color degree condition
Xueliang Li, Fengxia Liu
The monochromatic tree partition number of an -edge-colored graph , denoted by , is the minimum integer such that whenever the edges of are colored with c…