TY - JOUR AU - Amsallem, D. AU - Hetmaniuk, U. TI - Error estimates for Galerkin reduced-order models of the semi-discrete wave equation JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2014 SP - 135 EP - 163 VL - 48 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/m2an/2013099/ DO - 10.1051/m2an/2013099 LA - en ID - M2AN_2014__48_1_135_0 ER -