# Erdős–Pósa theorem

> min-max theorem in graph theory

**Wikidata**: [Q5385325](https://www.wikidata.org/wiki/Q5385325)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Erdős–Pósa_theorem)  
**Source**: https://4ort.xyz/entity/erd-s-p-sa-theorem