# Tannaka–Krein duality

> duality between a group and its representations

**Wikidata**: [Q7683608](https://www.wikidata.org/wiki/Q7683608)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tannaka–Krein_duality)  
**Source**: https://4ort.xyz/entity/tannaka-krein-duality