Bounds for the zeros of polynomials from compression matrix inequalities

DOI10.2298/FIL2003035KzbMath1499.15060OpenAlexW3110733899MaRDI QIDQ5865752

Khalid Shebrawi, Fuad Kittaneh, Mohammad Odeh

Publication date: 9 June 2022

Published in: Filomat (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2298/fil2003035k

zbMATH Keywords

zeros of polynomialsboundsFrobenius companion matrix

Mathematics Subject Classification ID

Linear inequalities of matrices (15A39) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Real polynomials: location of zeros (26C10)

Related Items

Numerical radius inequalities and estimation of zeros of polynomials, Spectral radius inequalities for operator matrices with commuting entries, Annular bounds for the zeros of a polynomial from companion matrices

Cites Work

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