# Boundary ε-regularity in optimal transportation

> Research article (Advances in Mathematics, 2015) · cited 11× · AI/ML

**Wikidata**: [openalex:W1980400844](https://www.wikidata.org/wiki/openalex:W1980400844)  
**Source**: https://4ort.xyz/entity/boundary-regularity-in-optimal-transportation