Entropic-Wasserstein Barycenters: PDE Characterization, Regularity, and CLT. - Guillaume Carlier; Katharina Eichinger; Alexey Kroshnin (SIAM J. Math. Anal., 2021)

Wasserstein Medians: Robustness, PDE Characterization, and Numerics. - Guillaume Carlier; Enis Chenchene; Katharina Eichinger (SIAM J. Math. Anal., 2024)