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Superconvergence and reduced integration in the finite element method. (English) Zbl 0448.65068


MSC:

65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
35J25 Boundary value problems for second-order elliptic equations
65N15 Error bounds for boundary value problems involving PDEs

Citations:

Zbl 0438.65096
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