This short note presents the derivation of a new a priori estimate for the Oldroyd-B
model. Such an estimate may provide useful information when investigating the long-time behaviour
of macro-macro models, and the stability of numerical schemes. We show how this estimate can be
used as a guideline to derive new estimates for other macroscopic models, like the FENE-P model.
Publié le : 2007-12-15
Classification:
a priori estimate,
Oldroyd-B,
FENE-P,
entropy,
conformation tensor,
35B45,
35Q35,
76A05
@article{1199377557,
author = {Hu, D. and Leli\`evre, T.},
title = {New entropy estimates for the Oldroyd-B model and related models},
journal = {Commun. Math. Sci.},
volume = {5},
number = {1},
year = {2007},
pages = { 909-916},
language = {en},
url = {http://dml.mathdoc.fr/item/1199377557}
}
Hu, D.; Lelièvre, T. New entropy estimates for the Oldroyd-B model and related models. Commun. Math. Sci., Tome 5 (2007) no. 1, pp. 909-916. http://gdmltest.u-ga.fr/item/1199377557/