3 papers
cs.LG2026
Strong Stochastic Flow Maps
Sam McCallum, Zander W. Blasingame, Timothy Herschell +3
Flow and diffusion models generate high-quality samples in many modalities; however, many network evaluations are required during inference due to numerical integration of an under…
math.PR2025
High-degree cubature on Wiener space through unshuffle expansions
Emilio Ferrucci, Timothy Herschell, Christian Litterer +1
Utilising classical results on the structure of Hopf algebras, we develop a novel approach for the construction of cubature formulae on Wiener space based on unshuffle expansions.…
math.NA2025
New Constructions of Cubature Formulas on Wiener Space
Timothy Herschell
Building on techniques developed by Lyons and Victoir, we present the first explicit construction of a degree-7 cubature formula for Wiener space over . We then exami…