On the number of zeros of a polynomial in a disk

被引：0

作者：

Rather N.A. ^{[1
]}

Ali L. ^{[1
]}

Bhat A. ^{[1
]}

机构：

[1] Department of Mathematics, University of Kashmir, Srinagar

来源：

ANNALI DELL'UNIVERSITA' DI FERRARA | 2024年 / 70卷 / 1期

关键词：

30C10; 30C15; 30E10; Complex domian; Polynomials; Zeros;

D O I：

10.1007/s11565-023-00465-6

中图分类号：

学科分类号：

摘要：

The prime concern of this paper is to obtain bounds concerning the number of zeros of polynomials in a specific region. In this paper, we use a new technique which overcome the short-comings of previous known results and hence our results are applicable to a large class of polynomials. Our results also improve and generalize several well-known results concerning the location of zeros of polynomials in certain regions. © The Author(s) under exclusive license to Università degli Studi di Ferrara 2023.

引用

页码：181 / 191

页数：10

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