# Erdős–Ko–Rado theorem

> theorem on the maximum size of a family of pairwise intersecting sets

**Wikidata**: [Q718875](https://www.wikidata.org/wiki/Q718875)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Erdős–Ko–Rado_theorem)  
**Source**: https://4ort.xyz/entity/erd-s-ko-rado-theorem


## References

1. Freebase Data Dumps. 2013