# Pósa theorem

> sufficient condition for a Hamiltonian cycle in a graph based on its vertex's degrees

**Wikidata**: [Q1243386](https://www.wikidata.org/wiki/Q1243386)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pósa's_theorem)  
**Source**: https://4ort.xyz/entity/p-sa-theorem