FFT-based computation of homogenized interface parameters

The homogenization of microstructured interfaces requires solving specific problems posed on semi-infinite bands. To tackle these problems with existing FFT-based algorithms, a reformulation of these band problems into fully periodic cell problems, posed on bounded domains, is established. This is p...

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Bibliographic Details
Main Authors: Cornaggia, Rémi, Touboul, Marie, Bellis, Cédric
Format: Article
Language:English
Published: Académie des sciences 2022-07-01
Series:Comptes Rendus. Mécanique
Subjects:
Online Access:https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.119/