# Cartan's equivalence method

> in differential geometry, a technique for determining whether two geometrical structures are the same up to diffeomorphism

**Wikidata**: [Q5047041](https://www.wikidata.org/wiki/Q5047041)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cartan's_equivalence_method)  
**Source**: https://4ort.xyz/entity/cartan-s-equivalence-method