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Computation of a Unimodular Matrix

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Title: Computation of a Unimodular Matrix
Author: Kontos, Athanassios; de Figueiredo, Rui J.P.
Type: Tech Report
Keywords: linear systems; matrices; APL programs; multivariable theory
Citation: A. Kontos and R. J. de Figueiredo, "Computation of a Unimodular Matrix," Rice University ECE Technical Report, no. 7916, 1979.
Abstract: An algorithm for computing a unimodular matrix U(λ) satisfying the equation [A(λ) B(λ)] U(λ) = [1 0] is presented where A(λ) and B(λ) are relatively left prime polynomial matrices. The approach used avoids Euclidean-type operations used in standard Gaussian elimination and thus appears to be superior to any direct approach based on the computation of Smith forms.
Date Published: 1979-12-01

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  • ECE Publications [1030 items]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students