Open AccessInequalities Involving Companion Matrix
Author(s) -
Mohammad Al-Hawari,
Elham Magableh
Publication year - 2022
Language(s) - English
DOI - 10.47260/tma/1211
Subject(s) - companion matrix , mathematics , matrix (chemical analysis) , inequality , cube (algebra) , mathematics subject classification , algebra over a field , subject (documents) , polynomial , pure mathematics , combinatorics , matrix polynomial , polynomial matrix , computer science , mathematical analysis , materials science , library science , composite material
We give several inequalities involving the Frobenius companion matrix of a polynomial P, and solve any equation in involving c, c2, and c3.2010 Mathematics Subject Classification: 15A60, 12D10. Keywords and phrases: Bounds for the zeros of polynomials, Cube companion.