%0 Journal Article %A Mandujano, Jose Roberto %A Verde-Star, Luis %T Explicit expressions for the matrix exponential function obtained by means of an algebraic convolution formula %J Electronic Journal of Differential Equations %D 2014 %V 2014 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a126/ %G en %F EJDE_2014__2014__a126