Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/11459
Title: On the solution of a finite element approximation of a linear obstacle plate problem
Authors: Fernandes, Luís M. 
Figueiredo, Isabel N. 
Júdice, Joaquim J. 
Issue Date: 2001
Publisher: Centro de Matemática da Universidade de Coimbra
Citation: Pré-Publicações DMUC. 01-18 (2001)
Abstract: In this paper the solution of a finite element approximation of a linear obstacle plate problem is investigated. A simple version of an interior point method and a block pivoting algorithm have been proposed for the solution of this problem. Special purpose implementations of these procedures are included and have been used in the solution of a set of test problems. The results of these experiences indicate that these procedures are quite efficient to deal with these instances and compare favourably with the path-following PATH and the active-set MINOS codes of the commercial GAMS collection.
URI: http://hdl.handle.net/10316/11459
Rights: openAccess
Appears in Collections:FCTUC Matemática - Artigos em Revistas Nacionais

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