Abstract : The topic of these notes could be easily expanded into a full one-semester course. Nevertheless we shall try to give some flavour along with theoretical bases of spectral and pseudo-spectral methods. The main focus is made on Fourier-type discretizations, even if some indications on how to handle non-periodic problems via Tchebyshev and Legendre approaches are made as well. The applications presented here are diffusion-type problems in accordance with the topics of the PhD school.
https://cel.archives-ouvertes.fr/cel-01256472 Contributor : Denys DutykhConnect in order to contact the contributor Submitted on : Wednesday, February 13, 2019 - 11:18:57 AM Last modification on : Wednesday, November 3, 2021 - 6:57:28 AM