Multilevel preconditioners for a quadrat
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Rakhim Aitbayev
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Article
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2006
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John Wiley and Sons
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English
β 169 KB
Efficient multilevel preconditioners are developed and analyzed for the quadrature finite element Galerkin approximation of the biharmonic Dirichlet problem. The quadrature scheme is formulated using the Bogner-Fox-Schmit rectangular element and the product two-point Gaussian quadrature. The propose