Preprint
Aug 2026
Beckmann Transport Models: From Autonomous Flows to One-Step Maps
An instantiation of flow matching that relies on a time-independent velocity field to exactly map between two distributions, so long as the target is singular, is proposed and supported on a lower-dimensional data manifold.
Cheuk-Kit Lee, Florentin Coeurdoux, Yuyuan Chen et al.
· 4 citations