# Physics-informed neural networks with hard linear equality constraints

> Research article (Computers & Chemical Engineering, 2024) · cited 34× · AI/ML

**Wikidata**: [openalex:W4400413219](https://www.wikidata.org/wiki/openalex:W4400413219)  
**Source**: https://4ort.xyz/entity/physics-informed-neural-networks-with-hard-linear-equality-constraints