# Stone's theorem on one-parameter unitary groups

> theorem relating unitary operators to one-parameter Lie groups

**Wikidata**: [Q4455030](https://www.wikidata.org/wiki/Q4455030)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Stone's_theorem_on_one-parameter_unitary_groups)  
**Source**: https://4ort.xyz/entity/stone-s-theorem-on-one-parameter-unitary-groups