Hyperspace of compact subsets
Let $(X,\tau)$ be a topological space. The hyperspace of compact subsets is defined by
where $\mathrm{CL}(X)$ denotes the hyperspace of closed subsets.
Let $(X,\tau)$ be a topological space. The hyperspace of compact subsets is defined by
where $\mathrm{CL}(X)$ denotes the hyperspace of closed subsets.