Hamiltonian systems exhibiting Arnold diffusion
Vadim Kaloshin





Abstract:
During the talk I will describe several examples of Hamiltonian systems
exhibiting Arnold diffusion for certain perturbations. It includes
nearest neighbor coupled pendulums, Fermi-Pasta-Ulam system in Bikhoff
normal form, and 1 dimensional Nonlinear Schrodinger Equation also in
Birkhoff normal form.