Browsing Mathematical Modelling with Multidisciplinary Applications (M3A) by Author "Discacciati, M."

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Is minimising the convergence rate a good choice for efficient optimized schwarz preconditioning in heterogeneous coupling? The Stokes-Darcy case

Discacciati, M.; Gerardo-Giorda, L. (2019-01-05)
Is minimising the convergence rate the best choice for efficient Optimized Schwarz preconditioning in heterogeneous coupling? The Stokes-Darcy case

Discacciati, M.; Gerardo-Giorda, L. (2019)

Optimized Schwarz Methods (OSM) are domain decomposition techniques based on Robin-type interface condition that have became increasingly popular in the last two decades. Ensuring convergence also on non-overlapping ...
Optimized Schwarz Methods in the Stokes-Darcy Coupling

Discacciati, M.; Gerardo-Giorda, L. (2018-10-16)

This article studies optimized Schwarz methods for the Stokes–Darcy problem. Robin transmission conditions are introduced, and the coupled problem is reduced to a suitable interface system that can be solved using Krylov ...