# A cusp-capturing PINN for elliptic interface problems

> Research article (Journal of Computational Physics, 2023) · cited 50× · AI/ML

**Wikidata**: [openalex:W4384207653](https://www.wikidata.org/wiki/openalex:W4384207653)  
**Source**: https://4ort.xyz/entity/a-cusp-capturing-pinn-for-elliptic-interface-problems