Explore a conference talk on Novikov's problem for foliations of surfaces and interval exchange, presented by Pascal Hubert at the Centre International de Rencontres Mathématiques in Marseille, France. Recorded during the thematic meeting "Renormalization and Vizualization in Geometry, Dynamics and Number Theory" on December 7, 2023, this one-hour lecture delves into advanced mathematical concepts. 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 through mathematical areas.