# Hahn–Banach theorem

> theorem on extension of bounded linear functionals

**Wikidata**: [Q866116](https://www.wikidata.org/wiki/Q866116)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hahn–Banach_theorem)  
**Source**: https://4ort.xyz/entity/hahn-banach-theorem


## References

1. Freebase Data Dumps. 2013