Seminars & Colloquia Calendar
The Brownian castle
Martin Hairer - Imperial College London
Date & time: Wednesday, 09 February 2022 at 10:45AM - 11:45AM
We will start with an overview of Wilson's RG picture for 1+1 dimensional dynamics and discuss the EW and KPZ fixed points. We then show that there is another non-trivial RG fixed point (which is "free" but not Gaussian) which we call the Brownian Castle. We will give some of its pathwise properties and explore some of its crossover processes to EW.