# Physics-Informed Neural Networks for 2nd order ODEs with sharp gradients

> Research article (Journal of Computational and Applied Mathematics, 2023) · cited 45× · AI/ML

**Wikidata**: [openalex:W4380874473](https://www.wikidata.org/wiki/openalex:W4380874473)  
**Source**: https://4ort.xyz/entity/physics-informed-neural-networks-for-2nd-order-odes-with-sharp-gradients