We study in this paper the problem of the n-square matrices X which commute with the given matrix A upon a vector subspace E of Fnx1.
@article{urn:eudml:doc:38184,
title = {Matrices which commute with a given matrix upon a subspace.},
journal = {Extracta Mathematicae},
volume = {1},
year = {1986},
pages = {50-52},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38184}
}
Beitia, María Asunción. Matrices which commute with a given matrix upon a subspace.. Extracta Mathematicae, Tome 1 (1986) pp. 50-52. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38184/