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GD
2007
Springer
15 years 3 months ago
Improvement on the Decay of Crossing Numbers
We prove that the crossing number of a graph decays in a “continuous fashion” in the following sense. For any ε > 0 there is a δ > 0 such that for n sufficiently large...
Jakub Cerný, Jan Kyncl, Géza T&oacut...
ENDM
2008
118views more  ENDM 2008»
14 years 9 months ago
Number of Crossing-Free Geometric Graphs vs. Triangulations
We show that there is a constant > 0 such that, for any set P of n 5 points in general position in the plane, a crossing-free geometric graph on P that is chosen uniformly at...
Andreas Razen, Jack Snoeyink, Emo Welzl
GD
2005
Springer
15 years 3 months ago
Crossing Number of Toroidal Graphs
János Pach, Géza Tóth
GD
2006
Springer
15 years 1 months ago
On the Crossing Number of Almost Planar Graphs
Petr Hlinený, Gelasio Salazar
DCG
2010
93views more  DCG 2010»
14 years 9 months ago
General Lower Bounds for the Minor Crossing Number of Graphs
Drago Bokal, Éva Czabarka, Lászl&oac...