Quelques contributions à l'analyse mathématique et numérique d ...
We present the derivation of kinetic formulas modeling the microscopic interaction of a charged particle withing a molecular gas under effect of ...
Model Calculations of Negative Differential Conductivity in Gases|V (t) ? V?| ? C td+1 , where d is the dimension of the space, and C is a positive constant. This approach is not exponential, as typical in friction problems, ... Hydrodynamic limit for granular gases: from Boltzmann equation to ...Boltzmann equation which takes into account the inelasticity of collisions. ... (e = 1 corresponding to elastic collision, in dotted line in the above figure). Derivation of the linearized Boltzmann equation from a deterministic ...Gas of N hard spheres with deterministic Newtonian dynamics. (elastic collisions). Dimension : d ? 2. Periodic domain: Td = [0,1]d. Sphere radius = ?.
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