# Federer–Morse theorem

> On a property of surjective continuous maps between compact metric spaces

**Wikidata**: [Q5440935](https://www.wikidata.org/wiki/Q5440935)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Federer–Morse_theorem)  
**Source**: https://4ort.xyz/entity/federer-morse-theorem