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Title:
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Computation of a Unimodular Matrix |
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Author:
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Kontos, Athanassios; de Figueiredo, Rui J.P.
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Type:
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Tech Report |
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Keywords:
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linear systems; matrices; APL programs; multivariable theory |
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Citation:
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A. Kontos and R. J. de Figueiredo, "Computation of a Unimodular Matrix," Rice University ECE Technical Report, no. 7916, 1979. |
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Abstract:
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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. |
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Date Published:
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1979-12-01 |
