Schematic Models: Quasi-Categories and ∞-Groupoids

This lecture introduces the concept of schematic models, focusing on quasi-categories and ∞-groupoids. It covers the definition of weak kan complexes, complete Segal spaces, and Segal categories enriched in ∞-groupoids. The lecture explores the relationship between categories and quasi-categories, emphasizing the importance of complete Segal spaces and Segal categories in modeling ∞-groupoids.