2 problems

Let $S(\Lambda,\vec{p})$ be the solenoid under consideration, with first-coordinate projection $\vec{x}\mapsto x_1$ into $\Sigma$, and let $NG$ be the set of points of $\Sigma$ tha…

For an infinite cardinal $\tau$, let $\operatorname{cc}(\mathbb R^\tau)$ denote the hyperspace of compact subsets of the product space $\mathbb R^\tau$. Hyperspace homeomorphism co…