MATHICSE-GroupPouchon, Timothée NoéAbdulle, Assyr2019-05-282019-05-282019-05-282019-05-2810.5075/epfl-MATHICSE-265792https://infoscience.epfl.ch/handle/20.500.14299/156579MATHICSE Technical Report : Effective models and numerical homogenization for wave propagation in heterogeneous media on arbitrary timescalestext::working paper