# Efficient Open-Source Implementations of Linear-Scaling Polarizable Embedding: Use Octrees to Save the Trees

> Research article (Journal of Chemical Theory and Computation, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3136000283](https://www.wikidata.org/wiki/openalex:W3136000283)  
**Source**: https://4ort.xyz/entity/efficient-open-source-implementations-of-linear-scaling-polarizable-embedding-use-octrees-to-save-the-trees