Kac's process and the spatially homogeneous Boltzmann equation
- đ¤ Speaker: Daniel Heydecker (MPI)
- đ Date & Time: Tuesday 06 September 2022, 14:00 - 15:00
- đ Venue: MR9, Centre for Mathematical Sciences
Abstract
Kac introduced a family of stochastic, many particle systems which model the behaviour of a spatially homogeneous, dilute gas, with evolution through binary elastic collisions. In the limit where the number of particles diverges, the empirical measures have the spatially homogeneous Boltzmann equation as a fluid limit. Although the Boltzmann equation itself is not explicitly probabilistic, we may use Kac’s process to study the Boltzmann Equation and vice versa, and in this talk I will discuss some recent works exploring this connection.
Series This talk is part of the Probability series.
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Daniel Heydecker (MPI)
Tuesday 06 September 2022, 14:00-15:00