Concepedia
Discrete Mathematics · 1985 · 21 citations · 2 references
Natural SciencesComputer ScienceMathematicsCombinatoricsGeometrySet TheoryAxiomatic Set TheoryCombinatorial Set TheorySet ConstructionSet-theoretic TopologyTopological CombinatoricsArrangement Of HyperplanesErdős-ko-rado TheoremHyperplane Arrangements
2
The number of small semispaces of a finite set of points in the plane
Ervin Győri · Journal of Combinatorial Theory Series A · 1986 · 96 citations
Natural Sciences, Mathematics, Computational Geometry +4
On the number of k-subsets of a set of n points in the plane
Jacob E. Goodman, Richard Pollack · Journal of Combinatorial Theory Series A · 1984 · 43 citations
Natural Sciences, Mathematics, Combinatorics +7