Explore a 58-minute conference talk on a problem of free boundary type for caloric measure, presented by Steve Hofmann at the Centre International de Rencontres Mathématiques in Marseille, France. Recorded during the thematic meeting "Harmonic analysis and partial differential equations" on June 11, 2024, this video offers insights into advanced mathematical concepts. Access the talk through CIRM's Audiovisual Mathematics Library, which provides enhanced features such as chapter markers, keywords, abstracts, bibliographies, and Mathematics Subject Classification. Utilize the multi-criteria search function to find related content by author, title, tags, or mathematical area. Delve into this specialized mathematical discussion to expand your understanding of harmonic analysis and partial differential equations.