具有规定极点的有理函数的图兰型不等式

Q4 Mathematics International Journal of Nonlinear Analysis and Applications Pub Date : 2022-01-01 DOI:10.22075/IJNAA.2021.23145.2484

Tawheeda Akhter, S. Malik, B. Zargar

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引用次数: 1

摘要

本文建立了在原点处具有t倍零的规定极点的有理函数的一些不等式。所得到的估计推广和改进了有理函数的一些已知结果，并对Turan, Jain等人先前证明的一些多项式不等式进行了推广。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Turan type inequalities for rational functions with prescribed poles

In this paper, we establish some inequalities for rational functions with prescribed poles having t-fold zeros at the origin. The estimates obtained generalise as well as refine some known results for rational functions and in turn, produce extensions of some polynomial inequalities earlier proved by Turan, Jain etc.

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来源期刊

International Journal of Nonlinear Analysis and Applications MATHEMATICS-

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发文量

160