2 citations · 2 across the 7 of their papers we have counts for
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A weak transport approach to the Schrödinger-Bass bridge
Manuel Hasenbichler, Gudmund Pammer, Stefan Thonhauser
We study the Schrödinger-Bass problem, a one-parameter family of semimartingale optimal transport problems indexed by , whose limiting regimes interpolate between the classi…
The geometry of the adapted Bures--Wasserstein space
Beatrice Acciaio, Daniel Bartl, Anne Grass +2
The adapted Bures--Wasserstein space consists of Gaussian processes endowed with the adapted Wasserstein distance. It can be viewed as the analogue of the classical Bures--Wasserst…
A Brenier Theorem on and Applications to Adapted Transport
Mathias Beiglböck, Gudmund Pammer, Stefan Schrott
We develop Brenier theorems on iterated Wasserstein spaces. For a separable Hilbert space and , we construct a full-support probability on $P_2^{N}(H)= P_2(... P_…
Estimating causal distances with non-causal ones
Beatrice Acciaio, Songyan Hou, Gudmund Pammer
The adapted Wasserstein () distance refines the classical Wasserstein () distance by incorporating the temporal structure of stochastic processes. This makes the -distan…
Denseness of biadapted Monge mappings
Mathias Beiglböck, Gudmund Pammer, Stefan Schrott
Adapted or causal transport theory aims to extend classical optimal transport from probability measures to stochastic processes. On a technical level, the novelty is to restrict to…
Strassen's theorem for biased convex order
Beatrice Acciaio, Mathias Beiglböck, Evgeny Kolosov +1
Strassen's theorem asserts that for given marginal probabilities there exists a martingale starting in and terminating in if and only if are in convex ord…