Optimized Neumann-Neumann method for the Stokes-Darcy problem

A novel preconditioner of Neumann-Neumann type for the Stokes-Darcy problem is studied, where optimal weights of the local subproblems that define the preconditioner are obtained by minimizing the convergence rate of the method in the frequency space. Numerical tests show that the preconditioner is...

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Bibliographic Details
Main Authors: Marco Discacciati, Jake Robinson
Format: Default Book chapter
Published: 2024
Subjects:
Mathematical sciences
Other mathematical sciences
Neumann-Neumann method
Stokes-Darcy problem
Online Access:https://hdl.handle.net/2134/22047068.v1
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https://hdl.handle.net/2134/22047068.v1

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