TY - JOUR AU - Mandujano, Jose Roberto AU - Verde-Star, Luis TI - Explicit expressions for the matrix exponential function obtained by means of an algebraic convolution formula JO - Electronic Journal of Differential Equations PY - 2014 VL - 2014 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a26/ LA - en ID - EJDE_2014__2014__a26 ER -