Analyticity and Gevrey-class regularity for the second-grade fluid equations
Langue
en
Article de revue
Ce document a été publié dans
Journal of Mathematical Fluid Mechanics. 2011, vol. 13, n° 4, p. 533-555
Springer Verlag
Résumé en anglais
We address the global persistence of analyticity and Gevrey-class regularity of solutions to the two and three-dimensional visco-elastic second-grade fluid equations. We obtain an explicit novel lower bound on the radius ...Lire la suite >
We address the global persistence of analyticity and Gevrey-class regularity of solutions to the two and three-dimensional visco-elastic second-grade fluid equations. We obtain an explicit novel lower bound on the radius of analyticity of the solutions that does not vanish as t → ∞, and which is independent of the Rivlin-Ericksen material parameter α. Applications to the damped incompressible Euler equations are also given.< Réduire
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