Wednesday, May 11, 2022 - 15:15 in V3-201 + Zoom
The hard-potential Landau equation: some probabilistic aspects
A talk in the Bielefeld Stochastic Afternoon series by
Daniel Heydecker from MPI in Leipzig
| Abstract: |
The Landau equation is a nonlinear PDE, which is equivalent to a nonlinear SDE with unbounded and non-Lipschitz coefficients. This equation arises as a model of the distribution of velocities in a spatially homogeneous gas in a `grazing collision' limit. The talk will present some probabilistic aspects of joint work with Prof. Nicolas Fournier: I will discuss uniqueness and stability via a coupling argument and a probabilistic proof of (unconditional) regularity.
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