Title
Multigrid algorithm for the lowest-order Raviart-Thomas mixed triangular finite element method
Document Type
Article
Publication Date
1-1-1992
Abstract
An optimal order multigrid method for the lowest-order Raviart-Thomas mixed triangular finite element is developed. The algorithm and the convergence analysis are based on the equivalence between Raviart-Thomas mixed methods and certain nonconforming methods. Both the Dirichlet and singular Neumann boundary value problems for second-order elliptic equations are discussed.
Publication Source (Journal or Book title)
SIAM Journal on Numerical Analysis
First Page
647
Last Page
678
Recommended Citation
Brenner, S. (1992). Multigrid algorithm for the lowest-order Raviart-Thomas mixed triangular finite element method. SIAM Journal on Numerical Analysis, 29 (3), 647-678. https://doi.org/10.1137/0729042
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