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Title: Efficient refinement/derefinement algorithm of nested meshes to solve evolution problems
Authors: Ferragut, L.
Montenegro, R. 
Plaza, A. 
UNESCO Clasification: 120601 Construcción de algoritmos
Keywords: Finite-element method
Posteriori error analysis
Adaptive processes
Issue Date: 1994
Journal: Communications in Numerical Methods in Engineering 
Abstract: An adaptive refinement/derefinement algorithm of nested meshes is presented. Some definitions are introduced. The main properties of the derefinement algorithm are remarked upon and its efficiency is shown through two numerical examples: a time‐dependent convection‐diffusion problems with dominant convection and a quasistationary problem.
ISSN: 1069-8299
DOI: 10.1002/cnm.1640100506
Source: Communications in Numerical Methods in Engineering [ISSN 1069-8299], v. 10, p. 403-412
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