# On the undecidability and descriptional complexity of synchronized regular expressions

> Research article (Acta Informatica, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4363678954](https://www.wikidata.org/wiki/openalex:W4363678954)  
**Source**: https://4ort.xyz/entity/on-the-undecidability-and-descriptional-complexity-of-synchronized-regular-expressions