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The contragredient equivalence: Application to solve some matrix systems

✍ Scribed by P. Rubió; J. Gelonch

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
924 KB
Volume
290
Category
Article
ISSN
0024-3795

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✦ Synopsis

In this paper we apply the contragredient equivalence to solve two matrix systems. Firstly, we characterize and build all possible solutions of the matrix system P = XY, Q = YX, giving a recursive formula for the number of contragrediently nonequivalent solutions. And, secondly, we find the solution of the matrix system AX = YC, BY -XD.

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