Strong asymptotics of Hermite-Pade approximants for the Nikishin system of Jacobi weights
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چکیده
منابع مشابه
Strong Asymptotics of Hermite-padé Approximants for Angelesco Systems
In this work type II Hermite-Padé approximants for a vector of Cauchy transforms of smooth Jacobi-type densities are considered. It is assumed that densities are supported on mutually disjoint intervals (an Angelesco system with complex weights). The formulae of strong asymptotics are derived for any ray sequence of multi-indices.
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ژورنال
عنوان ژورنال: Keldysh Institute Preprints
سال: 2017
ISSN: 2071-2898,2071-2901
DOI: 10.20948/prepr-2017-85