NUMERICAL SIMULATIONS OF A 2D QUASI GEOSTROPHIC EQUATION

Chehab, Jean-Paul; Trabelsi Moalla, Maithem

Document type :

Rapport de recherche

Title :

NUMERICAL SIMULATIONS OF A 2D QUASI GEOSTROPHIC EQUATION

Author(s) :

Chehab, Jean-Paul [Auteur]
Laboratoire Amiénois de Mathématique Fondamentale et Appliquée - UMR CNRS 7352 UPJV [LAMFA]
SImulations and Modeling for PArticles and Fluids [SIMPAF]
Trabelsi Moalla, Maithem [Auteur]
Unité de recherche Multifractales et Ondelettes [Monastir]

English keyword(s) :

quasi geostrophic equations
long time behavior
blow up
Fourier pseudo spectral method

HAL domain(s) :

Mathématiques [math]/Analyse numérique [math.NA]

English abstract : [en]

This paper deals with the numerical simulations of the 2D generalized quasi geostrophic equation, where the velocity field is related to the solution µ by a rotation of Riesz transforms. Depending on the parameters of the ...
Show more >This paper deals with the numerical simulations of the 2D generalized quasi geostrophic equation, where the velocity field is related to the solution µ by a rotation of Riesz transforms. Depending on the parameters of the problem, we present numerical evidences for long time behavior of the solution such as global existence effects or blow up in finite time.Show less >

Language :

Anglais

Collections :

Laboratoire Paul Painlevé - UMR 8524

Source :

Harvested from HAL

Files

document
Open access
Access the document

Chehab_TrabelsiMoalla1.pdf
Open access
Access the document

NUMERICAL SIMULATIONS OF A 2D QUASI ... BibTeX CSV Excel RIS

Files

NUMERICAL SIMULATIONS OF A 2D QUASI ...

BibTeX

CSV

Excel

RIS