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20192026
most citedNonnegative cross-curvature in infinite dimensions: synthetic definition and spaces of measures

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math.AP2022

From geodesic extrapolation to a variational BDF2 scheme for Wasserstein gradient flows

Thomas Gallouët, Andrea Natale, Gabriele Todeschi

We introduce a time discretization for Wasserstein gradient flows based on the classical Backward Differentiation Formula of order two. The main building block of the scheme is the…