Anisotropic mesh refinement for singularly perturbed reaction diffusion problems

Anisotropic mesh refinement for singularly perturbed reaction diffusion problems

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The paper is concerned with the finite element resolution of layers appearing in singularly perturbed problems. A special anisotropic grid of Shishkin type is constructed for reaction diffusion problems. Estimates of the finite element error in the energy norm are derived for two methods, namely the...

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Bibliographic Details
Main Authors: Apel, Th., Lube, G.
Language:English
Published: Technische Universität Chemnitz 1998
Subjects:
info:eu-repo/classification/ddc/510
ddc:510
elliptic boundary value problems
Galerkin finite element methods
anisotropic mesh refinement
MSC 65N30
MSC 65N50
MSC 35J25
Online Access:http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199801080
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http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199801080
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