Matrix biorthogonal polynomials: eigenvalue problems and non-Abelian discrete Painlevé equations: a Riemann–Hilbert problem perspective
In this paper we use the Riemann–Hilbert problem, with jumps supported on appropriate curves in the complex plane, for matrix biorthogonal polynomials and apply it to find Sylvester systems of differential equations for the orthogonal polynomials and its second kind functions as well. For this aim,...
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| Other Authors: | , |
| Format: | article |
| Language: | eng |
| Published: |
2023
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10773/29320 |
| Country: | Portugal |
| Oai: | oai:ria.ua.pt:10773/29320 |