Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore a conference talk by Sebastian Hurtado Salazar on irreducible lattices in semi-simple Lie groups of higher rank. Recorded during the thematic meeting "Big Mapping Class Group and Diffeomorphism Groups" at the Centre International de Rencontres Mathématiques in Marseille, France on October 13, 2022. Delve into advanced mathematical concepts and their implications in this 1-hour and 12-minute presentation. 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.