06.06.2023, 15 Uhr
Phenomena in High Dimensions
Pierre Youssef (New York University, Abu Dhabi)
Loïc Foissy (LMPA, Calais)
Typed trees are used by Bruned, Hairer, Zambotti in order to deal with stochastics PDE. We here explore the algebraic structures of these combinatorial objects: prelie products, operadic compositions, Hopf algebraic structures, etc...