2 problems

For $i\ne j$, let $(p_{ij},p_{ji})\in K_i\times K_j$ be a pair realizing the minimum distance between $K_i$ and $K_j$. Let … be their convex hull. Let…

Let an area-preserving map have mixed phase space with elliptic islands, and consider the long-time survival probability associated with stickiness near those islands. Universal su…