# Multivariate approximation at fake nodes

> Research article (Applied Mathematics and Computation, 2020) · cited 21× · AI/ML

**Wikidata**: [openalex:W3091780682](https://www.wikidata.org/wiki/openalex:W3091780682)  
**Source**: https://4ort.xyz/entity/multivariate-approximation-at-fake-nodes