Volume 4, pp. 125-137, 1996.

On the solution of Cauchy systems of equations

D. Calvetti and L. Reichel

Abstract

The development of fast solution methods for linear systems of equations with a Cauchy matrix has recently received considerable attention. This note presents new solution methods based on a modification of an inversion formula described by Gastinel [8].

Full Text (PDF) [221 KB]

Key words

fast algorithm, linear system, Cauchy matrix, Hankel matrix, Toeplitz matrix.

AMS subject classifications

65F10.

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