Multigrid methods for the pure traction problem of linear elasticity: Mixed formulation

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A multigrid method using conforming P-1 finite elements is developed for the two-dimensional pure traction boundary value problem of linear elasticity. The convergence is uniform even as the material becomes nearly incompressible. A heuristic argument for acceleration of the multigrid method is discussed as well. Numerical results with and without this acceleration as well as performance estimates on a parallel computer are included.
Publisher
SIAM PUBLICATIONS
Issue Date
1998-02
Language
English
Article Type
Article
Citation

SIAM JOURNAL ON NUMERICAL ANALYSIS, v.35, no.1, pp.121 - 145

ISSN
0036-1429
DOI
10.1137/S0036142995282832
URI
http://hdl.handle.net/10203/8452
Appears in Collection
MA-Journal Papers(저널논문)
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