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05/12/2023
Optimized Schwarz methods for the time-dependent Stokes-Darcy coupling
This paper derives optimal coefficients for optimized Schwarz iterations...
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02/27/2023
A multigrid method for PDE-constrained optimization with uncertain inputs
We present a multigrid algorithm to solve efficiently the large saddle-p...
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11/22/2022
Weak scalability of domain decomposition methods for discrete fracture networks
Discrete Fracture Networks (DFNs) are complex three-dimensional structur...
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11/01/2022
A combination technique for optimal control problems constrained by random PDEs
We present a combination technique based on mixed differences of both sp...
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10/14/2021
Preconditioners for robust optimal control problems under uncertainty
The discretization of robust quadratic optimal control problems under un...
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03/31/2021
Linear and nonlinear substructured Restricted Additive Schwarz iterations and preconditioning
Substructured domain decomposition (DD) methods have been extensively st...
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03/22/2021
On the nonlinear Dirichlet-Neumann method and preconditioner for Newton's method
The Dirichlet-Neumann (DN) method has been extensively studied for linea...
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03/17/2021
On the asymptotic optimality of spectral coarse spaces
This paper is concerned with the asymptotic optimality of spectral coars...
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03/17/2021
A numerical algorithm based on probing to find optimized transmission conditions
Optimized Schwarz Methods (OSMs) are based on optimized transmission con...
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08/15/2019