90
Voted
DAM
2006
15 years 18 days ago
2006
To a set of n points in the plane, one can associate a graph that has less than n2 vertices and has the property that k-cliques in the graph correspond vertex sets of convex k-gon...
90
Voted
CCCG
2008
15 years 2 months ago
2008
We consider a variation of a problem stated by Erd