New papers were added to the CvGmt Preprint Server - http://cvgmt.sns.it/ Title: Derivatives with respect to metrics and applications: Subgradient Marching Algorithm Author: Benmansour, Fethallah Author: Carlier, Guillaume Author: Peyré, Gabriel Author: Santambrogio, Filippo http://cvgmt.sns.it/papers/bencarpey09a/