BBT Seminar (visio depuis Bilbao): Renormalisation group and SPDEs
Antti Kupiainen (University of Helsinki)
Salle de Conférences
le 05 avril 2022 à 11:00
Non-linear diffusive PDEs driven by space-time white noise require infinite renormalisations to be well posed. I will discuss why this is the case and how the renormalisations can be found by using an idea from quantum field theory, the renormalisation group.