Se Eun Noh
Vol. 5 No. 1 (2010) P.1~P.10
The Mixture Lemma plays a central role in the study of the singularity of solutions of the Boltzmann equation. We offer a detailed proof of the lemma. The proof depends on the proper
switching of the differentiations with respect to the space variables to those of the microscopic velocities, and depends on the precise regularity properties of the collision operator.
Boltzmann euqation, Mixture Lemma
MATHEMATICAL SUBJECT CLASSIFICATION 2010
Primary: 76P05, 35L65
Download Full Content