Description

• Title:
  On the zeros of polynomials with restricted coefficients
• Creator:
  Zargar, B. A.;
  Gulzar, M. H.;
  Ali, M.
• Description:
  Let P(z) = Σj=0najzj be a polynomial of degree n such that an ≥ an-1 ≥ ... ≥ a1 ≥ a0 ≥ 0. Then according to Eneström-Kakeya theorem all the zeros of P(z) lie in |z| ≤ 1. This result has been generalized in various ways (see [1, 3, 4, 6, 7]). In this paper we shall prove some generalizations of the results due to Aziz and Zargar [1, 2] and Nwaeze [7]. 
• Object availability:
  free access
• Rights:
  Prawa autorskie (c) 2023 Mansoor Ali, Bashir Ahmad Zargar, Manzoor-ul Hussain Gulzar
• Date:
  2023.09.13
• Type:
  info:eu-repo/semantics/article;
  info:eu-repo/semantics/publishedVersion;
  Recenzowany artykuł
• Language:
  English
• Source:
  Annales Mathematicae Silesianae; Vol. 37 No. 2 (2023); 306-314;
  Annales Mathematicae Silesianae; Tom 37 Nr 2 (2023); 306-314;
  2391-4238;
  0860-2107
• Format:
  application/pdf
• Publisher:
  University of Silesia Press
• Relation: https://journals.us.edu.pl/index.php/AMSIL/article/view/15112/12190
• Subject:
  polynomial;
  zeros;
  restricted coefficients
• Identifier: https://journals.us.edu.pl/index.php/AMSIL/article/view/15112
• Data provider:
  Czasopisma Wydawnictwa Uniwersytetu Śląskiego
• Can I use it?:
  seek permission
• Type:
  other