Sharp anisotropic estimates for the Boltzmann collision operator and its entropy production
نویسندگان
چکیده
منابع مشابه
Sharp Anisotropic Estimates for the Boltzmann Collision Operator and Its Entropy Production
Abstract. This article provides sharp constructive upper and lower bound estimates for the Boltzmann collision operator with the full range of physical non cut-off collision kernels (γ > −n and s ∈ (0, 1)) in the trilinear L(R) energy 〈Q(g, f), f〉. These new estimates prove that, for a very general class of g(v), the global diffusive behavior (on f) in the energy space is that of the geometric ...
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2011
ISSN: 0001-8708
DOI: 10.1016/j.aim.2011.05.005