%0 Journal Article %A Michael Gil %T On similarity of an arbitrary matrix to a block diagonal matrix %J Filomat %D 2021 %P 1205 %V 35 %N 4 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2104205G/ %R 10.2298/FIL2104205G %G en %F 10_2298_FIL2104205G