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08/24/2023
New time domain decomposition methods for parabolic control problems I: Dirichlet-Neumann and Neumann-Dirichlet algorithms
We present new Dirichlet-Neumann and Neumann-Dirichlet algorithms with a...
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08/24/2023
Dirichlet-Neumann and Neumann-Neumann Methods for Elliptic Control Problems
We present the Dirichlet-Neumann (DN) and Neumann-Neumann (NN) methods a...
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03/03/2021
Should multilevel methods for discontinuous Galerkin discretizations use discontinuous interpolation operators?
Multi-level preconditioners for Discontinuous Galerkin (DG) discretizati...
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04/29/2020