Wave propagation in periodic, quasi-periodic or random media: mathematical, numerical and asymptotic analyses
Acoustic, elastic and electromagnetic wave propagation phenomena
Radiation condition and transparent boundary conditions
Spectral theory and guided waves
Periodic homogenization and boundary layer phenomena
About Me
Doctor in applied mathematics since May 2009, I am currently full professor at Ensta Paris, member of Unité de Mathématiques appliquées at ENSTA and more precisely of the POems teams (UMR 7231 CNRS-INRIA-ENSTA).
Recent publications
DELOURME B. and FLISS S. Guided modes in a hexagonal periodic graph like domain, to appear in SIAM Multiscale Modeling and Simulation, 2024. pdf
BECACHE E., BONNET-BEN DHIA A.-S., FLISS S. and TONNOIR A., The Halfspace Matching Method for elastodynamic scattering problems in unbounded domains,Journal of Computational Physics, vol. 490, 2023. pdf
AMENOAGBADJI P., FLISS S. and JOLY P., Wave propagation in one-dimensional quasi-periodic media, Communications in Optimization Theory, "Special Issue on numerical analysis and control dedicated to the memory of Professor Roland Glowinski", vol. 17, 2023. pdf
BOURGEOIS L., FLISS S., FRITSCH J.-F., HAZARD C. and RECOQUILLAY A., Scattering in a partially open waveguide: the forward problem, , IMA Journal of Applied Maths, 2023. pdf
FEFFERMAN C. L., FLISS S. and WEINSTEIN M.I. Discrete honeycombs, rational edges and edge states, Communications in Pure and applied Mathematics, vol. 77 (3), 2023. pdf