|
JIPAM
| Zero and Coefficient Inequalities for Hyperbolic Polynomials |
|
|
|
|
| |
| |
Authors: |
J. Rubió-Massegú, José Luis Díaz-Barrero, P. Rubió-Díaz, |
|
| |
Keywords:
|
Zeroes and coefficients, Inequalities in the complex plane, Inequalities for polynomials with real zeros, Hyperbolic polynomials. |
|
| |
Date Received:
|
26/05/05 |
|
| |
Date Accepted:
|
09/12/05 |
|
| |
Subject Codes: |
12D10, 26C10, 26D15.
|
|
| |
Editors: |
Sever S. Dragomir, |
|
| |
|
|
|
|
| |
Abstract: |
In this paper using classical inequalities and Cardan-Viète formulae some inequalities involving zeroes and coefficients of hyperbolic polynomials are given. Furthermore, considering real polynomials whose zeros lie in Re(z)>0, the previous results have been extended and new inequalities are obtained.;
|
This article was printed from JIPAM
http://jipam.vu.edu.au
The URL for this article is:
http://jipam.vu.edu.au/article.php?sid=632
|