تقرير
On the convergence of multi-level Hermite-Pad\'e approximants
| العنوان: | On the convergence of multi-level Hermite-Pad\'e approximants |
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| المؤلفون: | Ricardo, L. G. González, Lagomasino, G. López, Peralta, S. Medina |
| سنة النشر: | 2021 |
| المجموعة: | Mathematics |
| مصطلحات موضوعية: | Mathematics - Classical Analysis and ODEs, 42C05, 30E10, 41A21 |
| الوصف: | In the present paper we prove a Stieltjes type theorem on the convergence of a sequence of rational functions associated with a mixed type Hermite-Pad\'e approximation problem of a Nikishin system of functions and analyze the ratio asymptotic of the corresponding Hermite-Pad\'e polynomials. Comment: 24 pages |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1016/j.physd.2022.133487 |
| URL الوصول: | http://arxiv.org/abs/2106.11370 |
| رقم الأكسشن: | edsarx.2106.11370 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1016/j.physd.2022.133487 |
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