Counting Intersecting and Pairs of Cross-Intersecting Families

Frankl, P; Kupavskii, A

Kupavskii, A (reprint author), Moscow Inst Phys & Technol, Dept Discrete Math, Moscow, Russia.

COMBINATORICS PROBABILITY & COMPUTING, 2018; 27 (1): 60

Abstract

A family of subsets of {1, ... , n} is called intersecting if any two of its sets intersect. A classical result in extremal combinatorics due to Erdos......

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