Explore the second lecture on steady states and dynamics of the aggregation-diffusion equation presented by Yao Yao at the Centre International de Rencontres Mathématiques in Marseille, France. Delve into advanced mathematical concepts during this 59-minute conference talk, part of the thematic meeting "Frontiers in interacting particle systems, aggregation-diffusion equations & collective behavior." Access this video and other presentations 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.