videos https://www.mfo.de/outreach-media/oberwolfach-lectures/videos https://www.mfo.de/@@site-logo/mfo.png videos Winfried Scharlau - Wer ist Alexander Grothendieck? Friedrich Hirzebruch - Chern Characteristic Classes in Topology and Algebraic Geometry Rupert Klein - Mathematical Challenges from Climate Research Hans Föllmer - 25 Jahre Finanzmathematik - Eine Zwischenbilanz Don Zagier - Das Mysterium von q Martin Hairer - Taming infinities Harald Helfgott - The Ternary Goldbach Conjecture Camillo De Lellis - Nash-Kuiper, Onsager's Conjecture and the Borisov-Gromov Problem Gerd Faltings - Algebraic Loop Groups Sara van de Geer - Adaptation with total variation regularisation