Sumários
Lecture 19
16 maio 2018, 10:00 • Leonardo Macarini
Zehnder's example of a symplectic form on T^4 with infinite Hofer-Zehnder capacity. From Poincaré-Birkhoff theorem to the Arnold's conjecture.
Lecture 18
11 maio 2018, 10:00 • Leonardo Macarini
The Hofer-Zehnder capacity and the existence of periodic orbits on almost every energy level.
Lecture 17
9 maio 2018, 10:00 • Leonardo Macarini
Computation of the Hofer-Zehnder capacity for compact surfaces.