# Effortless quasi-interpolation in hierarchical spaces

> Research article (Numerische Mathematik, 2015) · cited 80× · AI/ML

**Wikidata**: [openalex:W1998386186](https://www.wikidata.org/wiki/openalex:W1998386186)  
**Source**: https://4ort.xyz/entity/effortless-quasi-interpolation-in-hierarchical-spaces