Some Inequalities for the Polar Derivative of a Polynomial

K.K. Dewan; C.M. Upadhye

doi:https://doi.org/10.14445/22315373/IJMTT-V20P509

International Journal of Mathematics Trends and Technology

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Volume 20 | Number 1 | Year 2015 | Article Id. IJMTT-V20P509 | DOI : https://doi.org/10.14445/22315373/IJMTT-V20P509

Some Inequalities for the Polar Derivative of a Polynomial

K.K. Dewan, C.M. Upadhye

Abstract

In this paper we establish p L inequalities for polar derivatives of polynomials not vanishing in | z | 1. Also we obtain inequalities for polar derivatives of polynomials satisfying. Our results generalize some well-known results in this direction.

Keywords

Inequalities, Polar Derivative, Polynomial.

References

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Citation :

K.K. Dewan, C.M. Upadhye, "Some Inequalities for the Polar Derivative of a Polynomial," International Journal of Mathematics Trends and Technology (IJMTT), vol. 20, no. 1, pp. 70-74, 2015. Crossref, https://doi.org/10.14445/22315373/IJMTT-V20P509