Gulshan Singh, Wali Mohammad Shah: On the Eneström-Kayeya theorem, p.505-512

Abstract:

In this paper, we relax the hypothesis and generalize some results concerning the Eneström-Kakeya theorem. The results so obtained considerably improve the bounds in some cases.

Key Words: Polynomial, zeros, Eneström-Kakeya theorem.

2000 Mathematics Subject Classification: Primary: 30C10;
Secondary: 30C15.

Download the paper in pdf format here.