Seminar series
Date
Mon, 26 Apr 2010
Time
12:30 -
13:30
Location
Gibson 1st Floor SR
Speaker
Yong-Kum Cho
Organisation
Chung-Ang University
In this talk we consider the Boltzmann equation arising in gas dynamics with long-range interactions. Mathematically, it involves bilinear singular integral operators known as collision operators with non-cutoff collision kernels. As for the associated Cauchy problem, we develop a theory of weak solutions and present some of its a priori estimates related with physical quantities including the energy and moments.