An extremal problem for sets with applications to graph theory

On generalized graphs

B. Bollobás · Acta Mathematica Academiae Scientiarum Hungaricae · 1965 · 392 citations

A Problem in Graph Theory

P. Erdös, A. Hajnal, J. W. Moon · American Mathematical Monthly · 1964 · 276 citations

Natural Sciences, Computer Science, Mathematics +11

An Extremal Problem for two Families of Sets

Péter Frankl · European Journal of Combinatorics · 1982 · 252 citations

Natural Sciences, Mathematics, Set Theory +5

Intersection patterns of convex sets

Gil Kalai · Israel Journal of Mathematics · 1984 · 131 citations

Natural Sciences, Computer Science, Mathematics +14

Hyperconnectivity of graphs

Gil Kalai · Graphs and Combinatorics · 1985 · 61 citations