# Matrix biorthogonal polynomials: Eigenvalue problems and non-Abelian discrete Painleve equations A Riemann-Hilbert problem perspective

> Research article (Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT), 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3087431591](https://www.wikidata.org/wiki/openalex:W3087431591)  
**Source**: https://4ort.xyz/entity/matrix-biorthogonal-polynomials-eigenvalue-problems-and-non-abelian-discrete-painleve-equations-a-riemann-hilbert-proble