Edriss S. Titi

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math-ph2009

On the rate of convergence of the two-dimensional $α$ -models of turbulence to the Navier-Stokes equations

Y. Cao, E. S. Titi

Rates of convergence of solutions of various two-dimensional $α -$ regularization models, subject to periodic boundary conditions, toward solutions of the exact Navier-Stokes equatio…

math-ph2008

Modulation theory for self-focusing in the nonlinear Schrödinger-Helmholtz equation

Yanping Cao, Ziad H. Musslimani, Edriss S. Titi

The nonlinear Schrödinger-Helmholtz (SH) equation in $N$ space dimensions with $2 σ$ nonlinear power was proposed as a regularization of the classical nonlinear Schrödinger (NLS) eq…

math-ph2008

Simulations de l'écoulement turbulent marin avec un modèle de déconvolution

Anne-Claire Bennis, Roger Lewandowski, Edriss S. Titi

We display a continous equation for the deconvolution process that generalizes the Van Cittert algorithm in the case of oceanic boundary conditions for a given fixed wind. We deduc…

On the rate of convergence of the two-dimensional α-models of turbulence to the Navier-Stokes equations

Modulation theory for self-focusing in the nonlinear Schrödinger-Helmholtz equation

Simulations de l'écoulement turbulent marin avec un modèle de déconvolution

On the rate of convergence of the two-dimensional $α$ -models of turbulence to the Navier-Stokes equations