01:39:19
publiée le 23 octobre 2026
Fuzzy Sphere Meets CFT : 3D Ising, Fermions and Gauge Theories (2/4)
De Yin-Chen He
[1199] Pointwise ergodic theory after Jean Bourguin: examples and entropy
Apparaît dans la collection : Bourbaki - Novembre 2022
In this talk, we will explain how Bourgain combined elementary computation with a deep understanding of the entropic method to prove his pointwise ergodic theorem. The focus throughout will be on the intuition and heuristic which led him to his proof.
[After Jean Bourgain]
