Uploaded June 2022 | Updated September 2026, 3 weeks ago
This lecture was held by Étienne Ghys at The University of Oslo, May 25, 2022 and was part of the Abel Prize lectures held in connection with the Abel Prize Week celebrations.
Étienne Ghys is a French mathematician known for his work in topology, geometry, and dynamical systems. He is the director of research at the École normale supérieure in Lyon, and is a member of the French Academy of Sciences. Ghys is also known for his passionate work in the promotion of mathematics in France and elsewhere, including making the popular Dimensions video series.
This lecture was held by Étienne Ghys at The University of Oslo, May 25, 2022 and was part of the Abel Prize lectures held in connection with the Abel Prize Week celebrations.
Étienne Ghys is a French mathematician known for his work in topology, geometry, and dynamical systems. He is the director of research at the École normale supérieure in Lyon, and is a member of the French Academy of Sciences. Ghys is also known for his passionate work in the promotion of mathematics in France and elsewhere, including making the popular Dimensions video series.










