2 problems

Kolmogorov distinguishes properties typical among Hamiltonian dynamical systems by requiring them to hold for a system and for almost every map in a nearby analytic unfolding…

Let $M$ be a manifold and let $(f_a)_{a\in\mathbb R^k}$ be a family of dynamics on $M$, with typicality understood through stable realizability under small deformations of a given…