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This article is cited in 4 scientific papers (total in 4 papers)
On Multiple Orthogonal Polynomials for Three Meixner Measures
V. N. Sorokin Faculty of Mechanics and Mathematics, Moscow State University, Moscow, 119991 Russia
Abstract:
Multiple orthogonal polynomials for three discrete Meixner measures with identical exponential decay at infinity are studied. These polynomials are the denominators of the type II Hermite–Padé approximants to some hypergeometric functions. The limit distribution of zeros of such polynomials scaled in a certain way is described in terms of equilibrium logarithmic potentials and in terms of algebraic curves.
Keywords:
Meixner polynomials, Angelesco and Nikishin systems, Riemann surfaces, algebraic functions, equilibrium logarithmic potentials.
Received: September 20, 2016
Citation:
V. N. Sorokin, “On Multiple Orthogonal Polynomials for Three Meixner Measures”, Complex analysis and its applications, Collected papers. On the occasion of the centenary of the birth of Boris Vladimirovich Shabat, 85th anniversary of the birth of Anatoliy Georgievich Vitushkin, and 85th anniversary of the birth of Andrei Aleksandrovich Gonchar, Trudy Mat. Inst. Steklova, 298, MAIK Nauka/Interperiodica, Moscow, 2017, 315–337; Proc. Steklov Inst. Math., 298 (2017), 294–316
Linking options:
https://www.mathnet.ru/eng/tm3830https://doi.org/10.1134/S0371968517030189 https://www.mathnet.ru/eng/tm/v298/p315
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Abstract page: | 321 | Full-text PDF : | 51 | References: | 65 | First page: | 16 |
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