An extremal problem for the derivative of a rational function
type: Item
instance of: scholarly article
title: An extremal problem for the derivative of a rational function
zbMATH Open document ID: 1366.30021
DOI: 10.1134/S0001434616110079
author: V. N. Dubinin
published in: Mathematical Notes
publication date: 2017-04-05T00:00:00Z
Mathematics Subject Classification ID: 30C75
Mathematics Subject Classification ID: 30A10
Mathematics Subject Classification ID: 26D10
zbMATH DE Number: 6701362
zbMATH Keywords: rational function
zbMATH Keywords: Zolotarev fraction
zbMATH Keywords: lemniscate
zbMATH Keywords: Riemann surface
zbMATH Keywords: symmetrization
MaRDI profile type: Publication
cites work: Q5540608
cites work: Q3491635
cites work: On the derivative of a polynomial
cites work: An Extremal Problem for Polynomials
cites work: A Markov-type inequality for arbitrary plane continua
cites work: Markov-type inequality and a lower bound for the moduli of critical values of polynomials
cites work: Q5607371
cites work: Chebyshev representation for rational functions
cites work: How many Zolotarëv fractions are there?
cites work: Circular symmetrization of condensers on Riemann surfaces
cites work: Condenser Capacities and Symmetrization in Geometric Function Theory
full work available at URL: s0001434616110079
OpenAlex ID: W2561894848
description: scientific article; zbMATH DE number 6701362