On the computation of the minimal polynomial of a polynomial matrix
International Journal of Applied Mathematics and Computer Science, Tome 15 (2005) no. 3, p. 339.

Voir la notice de l'article dans European Digital Mathematics Library

The main contribution of this work is to provide two algorithms for the computation of the minimal polynomial of univariate polynomial matrices. The first algorithm is based on the solution of linear matrix equations while the second one employs DFT techniques. The whole theory is illustrated with examples.
Classification : 15A15
Mots-clés : discrete Fourier transform, linear matrix equations, minimal polynomial, polynomial matrix 
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Nicholas Karampetakis; Panagiotis Tzekis. On the computation of the minimal polynomial of a polynomial matrix. International Journal of Applied Mathematics and Computer Science, Tome 15 (2005) no. 3, p. 339. https://geodesic-test.mathdoc.fr/item/IJAMCS_2005__15_3_207748/