We state a superconvergence result for the lowest order Raviart-Thomas approximation of eigenvalue problems. Numerical experiments confirm the superconvergence property and suggest that it holds also for the lowest order Brezzi-Douglas-Marini approximation.
On a Superconvergence Result for Mixed Approximation of Eigenvalue Problems
GARDINI, FRANCESCA
2006-01-01
Abstract
We state a superconvergence result for the lowest order Raviart-Thomas approximation of eigenvalue problems. Numerical experiments confirm the superconvergence property and suggest that it holds also for the lowest order Brezzi-Douglas-Marini approximation.File in questo prodotto:
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