# Free Pick functions: Representations, asymptotic behavior and matrix monotonicity in several noncommuting variables

> Research article (Journal of Functional Analysis, 2017) · cited 27× · AI/ML

**Wikidata**: [openalex:W2963629865](https://www.wikidata.org/wiki/openalex:W2963629865)  
**Source**: https://4ort.xyz/entity/free-pick-functions-representations-asymptotic-behavior-and-matrix-monotonicity-in-several-noncommuting-variables