2 problems

Let $F$ be a smooth vector field on $S^3$, and let $H$ be a one-dimensional set of the type specified in the paper's classification conjecture. Assume that all fixed points of $F$…

Let $F$ be a smooth vector field on $\mathbf{R}^3$ generating a chaotic attractor $A$. Two flows are orbitally equivalent when their trajectories correspond up to a reparametrizati…