Evaluations of Crossing Numbers by Applying Auxiliary Graphs
Hao Rong · Journal of Henan Normal University · 2002
In this paper, the new method is introduced to evaluating the crossing numbers of graphs. The exact numbers β f(C(n,m)) for the f-crossing number of graph C(n,m) are obtained by applying auxiliary graph, the new upper boundaries of C(n,3) and C(2m,m) are derived as the corollaries.