TY - JOUR AU - Chabassier, Juliette AU - Imperiale, Sébastien TI - Construction and convergence analysis of conservative second order local time discretisation for linear wave equations JO - ESAIM: Mathematical Modelling and Numerical Analysis PY - 2021 SP - 1507 EP - 1543 VL - 55 IS - 4 PB - EDP-Sciences UR - https://www.numdam.org/articles/10.1051/m2an/2021030/ DO - 10.1051/m2an/2021030 LA - en ID - M2AN_2021__55_4_1507_0 ER -