Towards perfectly matched layers for time-dependent space fractional PDEs
Résumé
Perfectly Matched Layers (PML) are proposed for time-dependent space fractional PDEs. Within this approach, widely used powerful Fourier solvers based on FFTs can be adapted without much effort to compute Initial Boundary Value Problems (IBVP) for well-posed fractional equations with absorbing boundary layers. We analyze mathematically the method and propose some illustrating numerical experiments.
Origine : Fichiers produits par l'(les) auteur(s)
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