# Reduced scaling CASPT2 using supporting subspaces and tensor hyper-contraction

> Research article (The Journal of Chemical Physics, 2018) · cited 56× · AI/ML

**Wikidata**: [openalex:W2883748393](https://www.wikidata.org/wiki/openalex:W2883748393)  
**Source**: https://4ort.xyz/entity/reduced-scaling-caspt2-using-supporting-subspaces-and-tensor-hyper-contraction
