Sympletic topology from Poincaré to Gromov
1:10:16
Poincaré's Probability
39:28
Poincaré's last geometric theorem: a 21st century proof
2:54:05
Day 1 | Lagrangian intersection problem and fixed point of symplectomorphisms | Yakov Eliashberg
1:08:28
Le retour de M. Poincaré - Étienne Ghys
35:54
Mikhail Gromov - The World of Shadows: from Plato to Thom
35:50
Barry Mazur and the Infinite Cheese of Knowledge
48:42
Poincaré on understanding mathematics
1:48:32