Talk:Formal Riemannian Structure of the Wasserstein metric

Introduction

• ``where \Gamma(\mu,\nu) is the SET OF transport PLANS from \mu to \nu
• ``Moreover, the Wasserstein metric can be used to define a FORMAL Riemannien metric on P_2(X). Such a FORMAL metric structure allows one to define...

Riemannian Metric Induced...

• when you write ``geodesics, link to the OT wiki article on geodesics