@article{M2AN_2022__56_4_1173_0, author = {Henning, Julian and Palitta, Davide and Simoncini, Valeria and Urban, Karsten}, title = {An ultraweak space-time variational formulation for the wave equation: {Analysis} and efficient numerical solution}, journal = {ESAIM: Mathematical Modelling and Numerical Analysis }, pages = {1173--1198}, year = {2022}, publisher = {EDP-Sciences}, volume = {56}, number = {4}, doi = {10.1051/m2an/2022035}, mrnumber = {4444531}, zbl = {1497.35312}, language = {en}, url = {https://www.numdam.org/articles/10.1051/m2an/2022035/} }