Document Type
Article
Publication Date
2-1-2018
Abstract
We design and analyze multigrid methods for the saddle point problems resulting from Raviart–Thomas–Nédélec mixed finite element methods for the Darcy system in porous media flow. Uniform convergence of the W-cycle algorithm in a nonstandard energy norm is established. Extensions to general second order elliptic problems are also addressed.
Publication Source (Journal or Book title)
Numerische Mathematik
First Page
437
Last Page
471
Recommended Citation
Brenner, S., Oh, D., & Sung, L. (2018). Multigrid methods for saddle point problems: Darcy systems. Numerische Mathematik, 138 (2), 437-471. https://doi.org/10.1007/s00211-017-0911-9
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