Open AccessBounds for Polynomial’s Roots from Fiedler and Sparse Companion Matrices for Submultiplicative Matrix Norms
Author(s) -
Mamoudou Amadou Bondabou,
Ousmane Moussa Tessa,
Morou Amidou
Publication year - 2021
Publication title -
advances in linear algebra and matrix theory
Language(s) - English
Resource type - Journals
eISSN - 2165-3348
pISSN - 2165-333X
DOI - 10.4236/alamt.2021.111001
Subject(s) - mathematics , matrix (chemical analysis) , polynomial matrix , matrix polynomial , combinatorics , norm (philosophy) , companion matrix , matrix norm , triangular matrix , pure mathematics , polynomial , discrete mathematics , algebra over a field , mathematical analysis , eigenvalues and eigenvectors , law , materials science , physics , quantum mechanics , political science , composite material , invertible matrix