Lecture Series : Singular stochastic PDEs
Speaker 
Willem van Zuijlen (Weierstrass Institute, Berlin)


When 
Mar 20, 2023 03:30 PM
to
Mar 31, 2023 04:30 PM 
Where  via zoom 
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The theory relies on harmonic analysis, in particular its notion of Besov spaces. We start by introducing these spaces and describe how we can multiply certain distributions in such spaces by means of the para and resonance product. Then we demonstrate the strategy behind the paracontrolled distribution approach by considering the PHI4d equation $\Phi^4_d$, where $d$ is the dimension that we consider, which will be $1,2$ and $3$, in the same order of difficulty.
Lectures series on March 20, 22, 24, 27, 29, 31 from 3:30pm onward via zoom