NCTS(South)/ NCKU Math Colloquium


DATE2011-02-25¡@16:10-17:00

PLACER204, 2F, NCTS, NCKU

SPEAKERDr. Jiang, Jin-Cheng ¡]¤¤¬ã°|¡^

TITLESmoothing property of gain term of Boltzmann collision operator.

ABSTRACT In this talk, I will present new estimates about the smoothing property of gain term of Boltzmann collision operator for the hard sphere model. These estimates are useful in studying propagation of singularity of solution, we will also discuss this issue if time is allowed.