9 citations · 29 across the 12 of their papers we have counts for
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math.CO2013
On total colorings of 1-planar graphs
Xin Zhang, Jianfeng Hou, Guizhen Liu
A graph is 1-planar if it can be drawn on the plane so that each edge is crossed by at most one other edge. In this paper, we confirm the total-coloring conjecture for 1-planar gra…
math.CO2013★ 8 cited
Long properly colored cycles in edge colored complete graphs
Guanghui Wang, Tao Wang, Guizhen Liu
Let denote a complete graph on vertices whose edges are colored in an arbitrary way. Let denote the maximum number of edges of the sa…