Estimates for the Boltzmann collision operator via radial symmetry and Fourier transform
نویسندگان
چکیده
منابع مشابه
Estimates for the Boltzmann Collision Operator via Radial Symmetry and Fourier Transform
We revisit and extend the L theory of the Boltzmann collision operator by using classical techniques based in the Carleman representation and Fourier analysis. We introduce new ideas based in radial symmetry to greatly simplify existent technical proofs and obtain explicit sharp constants. An additional contribution of this work is the discovery of an unexpected relation between the general Bol...
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2010
ISSN: 0001-8708
DOI: 10.1016/j.aim.2009.08.017