scholarly journals Riemann-Hilbert analysis for a Nikishin system

2018 ◽  
Vol 209 (7) ◽  
pp. 1019-1050 ◽  
Author(s):  
G. López Lagomasino ◽  
W. Van Assche
Keyword(s):  
Nikishin System

Mixed Type Hermite–Padé Approximants for a Nikishin System

2020 ◽  
Vol 311 (1) ◽  
pp. 199-213
Author(s):  
V. G. Lysov
Keyword(s):  
Mixed Type ◽  
Padé Approximants ◽  
Pade Approximants ◽  
Nikishin System

Distribution of the zeros of Hermite–Padé polynomials for a complex Nikishin system

2018 ◽  
Vol 73 (2) ◽  
pp. 363-365 ◽  
Author(s):  
S. P. Suetin
Keyword(s):  
Nikishin System

On an Example of the Nikishin System

2018 ◽  
Vol 104 (5-6) ◽  
pp. 905-914 ◽  
Author(s):  
S. P. Suetin
Keyword(s):  
Nikishin System

scholarly journals On the convergence of type I Hermite–Padé approximants for rational perturbations of a Nikishin system

2015 ◽  
Vol 284 ◽  
pp. 216-227
Author(s):  
G. López Lagomasino ◽  
S. Medina Peralta
Keyword(s):  
Padé Approximants ◽  
Type I ◽  
Pade Approximants ◽  
Nikishin System

Asymptotic behaviour of the Hermite-Padé polynomials of the 1st kind for a pair of functions forming a Nikishin system

2012 ◽  
Vol 67 (5) ◽  
pp. 954-956 ◽  
Author(s):  
Evguenii A Rakhmanov ◽  
Sergey P Suetin
Keyword(s):  
Asymptotic Behaviour ◽  
Nikishin System

The distribution of the zeros of the Hermite-Padé polynomials for a pair of functions forming a Nikishin system

2013 ◽  
Vol 204 (9) ◽  
pp. 1347-1390 ◽  
Author(s):  
E A Rakhmanov ◽  
S P Suetin
Keyword(s):  
Nikishin System

Multilevel interpolation of a Nikishin system and boundedness of the Jacobi matrices on a binary tree

2021 ◽  
Vol 76 (4) ◽  
Author(s):  
Alexander Ivanovich Aptekarev ◽  
Vladimir Genrikhovich Lysov
Keyword(s):  
Binary Tree ◽  
Jacobi Matrices ◽  
Nikishin System
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