Explore a 46-minute conference talk by Giuseppe Savaré on Lagrangian, Eulerian, and Kantorovich formulations of multi-agent optimal control. Recorded during the thematic meeting "Aggregation-Diffusion Equations & Collective Behavior" at the Centre International de Rencontres Mathématiques in Marseille, France, on April 8, 2024. Delve into advanced mathematical concepts related to optimal control theory and its various formulations. Access this video and other talks by renowned mathematicians through CIRM's Audiovisual Mathematics Library, featuring chapter markers, keywords, enriched content with abstracts and bibliographies, and a multi-criteria search function for easy navigation and exploration of mathematical topics.