Hybrid high-order methods for elasto-acoustic wave propagation in the time domain. - Romain Mottier; Alexandre Ern; Rekha Khot; Laurent Guillot (CoRR, 2025)

Unfitted hybrid high-order methods stabilized by polynomial extension for elliptic interface problems. - Erik Burman; Alexandre Ern; Romain Mottier (CoRR, 2025)

Elasto-acoustic wave propagation in geophysical media using hybrid high-order methods on general meshes. - Romain Mottier; Alexandre Ern; Laurent Guillot (CoRR, 2025)