On an inequality of Paul Turan concerning polynomials
- 作者: Mir A.1, Dewan K.2, Hussain I.1
-
隶属关系:
- Department ofMathematics
- Department of Mathematics
- 期: 卷 37, 编号 2 (2016)
- 页面: 155-159
- 栏目: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/197433
- DOI: https://doi.org/10.1134/S1995080216020104
- ID: 197433
如何引用文章
详细
Let P(z) be a polynomial of degree n and Ps(z) be its sth derivative. In this paper, we shall prove some inequalities for the sth derivative of a polynomial having zeros inside a circle, which as a special case give generalizations and refinements of some results of Turan, Govil, Malik and others.
作者简介
Abdullah Mir
Department ofMathematics
编辑信件的主要联系方式.
Email: mabdullah_mir@yahoo.co.in
印度, Srinagar, 19006
K. Dewan
Department of Mathematics
Email: mabdullah_mir@yahoo.co.in
印度, New Delhi, 110025
Imtiaz Hussain
Department ofMathematics
Email: mabdullah_mir@yahoo.co.in
印度, Srinagar, 19006