# Hard enforcement of physics-informed neural network solutions of acoustic wave propagation

> Research article (Computational Geosciences, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4385155206](https://www.wikidata.org/wiki/openalex:W4385155206)  
**Source**: https://4ort.xyz/entity/hard-enforcement-of-physics-informed-neural-network-solutions-of-acoustic-wave-propagation