Explicit inversion of Band Toeplitz matrices by discrete Fourier transform

Elouafi, M

Elouafi, M (reprint author), Lycee Moulay Alhassan, Classes Preparatoites Grandes Ecoles Ingn, Tangier, Morocco.

LINEAR & MULTILINEAR ALGEBRA, 2018; 66 (9): 1767

Abstract

In this paper, we give an explicit formula for the p, q element of the inverse T -1 n, where Tn is a band Toeplitz matrix with left bandwidth s and ri......

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