# Wigner kernels: Body-ordered equivariant machine learning without a basis

> Research article (The Journal of Chemical Physics, 2024) · cited 19× · AI/ML

**Wikidata**: [openalex:W4401032868](https://www.wikidata.org/wiki/openalex:W4401032868)  
**Source**: https://4ort.xyz/entity/wigner-kernels-body-ordered-equivariant-machine-learning-without-a-basis