TY - JOUR AU - Chrysafinos, Konstantinos TI - Convergence of discontinuous Galerkin approximations of an optimal control problem associated to semilinear parabolic PDE's JO - ESAIM: Modélisation mathématique et analyse numérique PY - 2010 SP - 189 EP - 206 VL - 44 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/m2an/2009046/ DO - 10.1051/m2an/2009046 LA - en ID - M2AN_2010__44_1_189_0 ER -