Bulletin of the
Korean Mathematical Society BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016
qr-code QR
Code

Article

HOME ALL ARTICLES View

Bull. Korean Math. Soc. 2022; 59(1): 45-72

Online first article January 7, 2022      Printed January 31, 2022

https://doi.org/10.4134/BKMS.b210023

Copyright © The Korean Mathematical Society.

Bernstein-Walsh type inequalities for derivatives of algebraic polynomials

Fahreddin G. Abdullayev, Cevahir D. G\"{u}n

Mersin University; Gaziantep University

Abstract

Go to

In this work, we study Bernstein-Walsh-type estimations for the derivative of an arbitrary algebraic polynomial in regions with piecewise smooth boundary without cusps of the complex plane. Also, estimates are given on the whole complex plane.

Keywords: Algebraic polynomial, quasicircle, smooth curve, inequalities

MSC numbers: Primary 30C30, 30E10, 30C70

Article Tools

Stats or Metrics

Share this article on :

Related articles in BKMS

more +