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ВИДЕОТЕКА |
Complex Approximations, Orthogonal Polynomials and Applications Workshop
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Ratio asymptotic of generalized multi-level Hermite–Padé polynomials L. González Ricardo Carlos III University of Madrid |
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Аннотация: In this talk we present recent results on the ratio asymptotic of a family of multi-orthogonal polynomials associated to a mixed-type Hermite–Padé approximation scheme for Nikishin systems, also known as multi-level Hermite–Padé approximation. These results expand those obtained in [1] and are related to the ones obtained in [2]. This is a joint work with G. López Lagomasino and S. Medina Peralta. Язык доклада: английский Website: https://us02web.zoom.us/j/8618528524?pwd=MmxGeHRWZHZnS0NLQi9jTTFTTzFrQT09 * Zoom conference ID: 861 852 8524 , password: caopa |