Inequalities concerning the rate of growth of polynomials involving the polar derivative

• Autorzy: Abdullah Mir , Adil Hussain Malik
• Języki publikacji: EN

Abstrakty

EN

This paper contains some results for algebraic polynomials in the complex plane involving the polar derivative that are inspired by some classical results of Bernstein. Obtained results yield the polar derivative analogues of some inequalities giving estimates for the growth of derivative of lacunary polynomials.

Słowa kluczowe

EN

Bernstein inequality; lacunary polynomial; zeros

• Wydawca: Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
• Czasopismo: Annales Universitatis Mariae Curie-Skłodowska, sectio A – Mathematica
• Rocznik: 2020
• Tom: 74
• Numer: 1

Daty

wydano

2020

online

2020-10-20

Twórcy

autor

Abdullah Mir

autor

Adil Hussain Malik

Bibliografia

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Identyfikatory

DOI

10.17951/a.2020.74.1.67-75