# Global form of flavor symmetry groups in 4d N=2 theories of class S

> Research article (SciPost Physics, 2022) · cited 40× · AI/ML

**Wikidata**: [openalex:W3163275078](https://www.wikidata.org/wiki/openalex:W3163275078)  
**Source**: https://4ort.xyz/entity/global-form-of-flavor-symmetry-groups-in-4d-n-2-theories-of-class-s