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.
CitationRubió-Massegú, J.; Diaz-Barrero, J.L.; Rubio, P. Zero and coefficient inequalities for hyperbolic polynomials. "Journal of inequalities in pure and applied mathematics", Març 2006, vol. 7, núm. 1, p. 1-6.
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder. If you wish to make any use of the work not provided for in the law, please contact: firstname.lastname@example.org