Abstract
About Renormalized Solutions and the Structure of Collision Kernels
Laurent Desvillettes
École Normale Supérieure de Cachan
We wish to present various aspects of the notion of renormalized solutions which emerged (especially in kinetic theory and for parabolic equations) after their introduction by R. DiPerna and P.-L. Lions in 89, and their relationships with the structure of collision kernels of Boltzmann, Landau or Smoluchowsky type.
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