Mohammed Bensaada, Driss Esselaoui, Pierre Saramito
Abstract:
An optimal a priori error estimate
,
result is presented for a tensor problem involving
Oldroyd derivative when using a suitable
characteristic method and a finite element method.
To conclude, we present results of numerical tests which
confirm the previous estimates.
Our long time goal is to deal with the viscoelastic
fluid flow problem.
Published October 15, 2004.
Math Subject Classifications: 65M60, 65M25, 65M15, 76A10.
Key Words: Finite element method; method of characteristics;
error bound; viscoelastic fluids.
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Mohammed Bensaada Laboratoire des Sciences de l'Ingénieur Analyse Numérique et Optimisation (SIANO) Faculté des Sciences, Université Ibn Tofail B.P. 133, 14000-Kénitra, Maroc | |
Driss Esselaoui Laboratoire des Sciences de l'Ingénieur Analyse Numérique et Optimisation (SIANO) Faculté des Sciences, Université Ibn Tofail B.P. 133, 14000-Kénitra, Maroc email: desselaoui@yahoo.fr Fax: 212 37 37 27 70 | |
Pierre Saramito LMC-IMAG B.P. 53, 38041 Grenoble cedex 9, France email: Pierre.Saramito@imag.fr Fax: 33 4 76 63 12 63 |
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