The rank of the difference of similar matrices
Marques de Sá, Eduardo
Portugaliae mathematica, Tome 46 (1989), p. 177-187 / Harvested from Portugaliae Mathematica
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Publié le : 1989-01-01
EUDML-ID : urn:eudml:doc:115660 
@article{3170,
     author = {Marques de S\'a, Eduardo},
     title = {The rank of the difference of similar matrices},
     journal = {Portugaliae mathematica},
     volume = {46},
     year = {1989},
     pages = {177-187},
     zbl = {0682.15002},
     mrnumber = {1020965},
     language = {en},
     url = {http://dml.mathdoc.fr/item/3170}
}

Marques de Sá, Eduardo. The rank of the difference of similar matrices. Portugaliae mathematica, Tome 46 (1989) pp. 177-187. http://gdmltest.u-ga.fr/item/3170/