Examples of renormalized SDEs

We demonstrate two examples of stochastic processes whose lifts to geometric rough paths require a renormalisation procedure to obtain convergence in rough path topologies. Our first example involves a physical Brownian motion subject to a magnetic force which dominates over the friction forces in t...

Full description

Bibliographic Details
Main Authors: Bruned, Y, Chevyrev, IA, Friz, PK
Format: Conference item
Published: Springer 2018