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Entropy dissipation rate and convergence in kinetic equations |
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| Authors: | L. Desvillettes |
| Affiliation: | (1) Centre de Mathématiques Appliquées, Ecole Normale Supérieure, 45 Rue d'Ulm, F-75230 Paris Cedex 05, France |
| Abstract: | We give a lower bound of the entropy dissipation rate of Ka  , Boltzmann and Fokker-Planck-Landau equations. We apply this estimate to the problem of the speed of convergence to equilibrium in large time for the Boltzmann equation. |
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