# Reeb sphere theorem

> theorem that a closed oriented connected manifold with a singular foliation having only centers is homeomorphic to the sphere and that the foliation has exactly two singularities

**Wikidata**: [Q4455016](https://www.wikidata.org/wiki/Q4455016)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Reeb_sphere_theorem)  
**Source**: https://4ort.xyz/entity/reeb-sphere-theorem