Anaya Ortega, José Guadalupe; Matínez Cortez, José Antonio; Castañeda Alvarado, Enrique
(Commentationes Mathematicae universitatis Carolinae, 2021-05-01)
Let X be a continuum and n a positive integer. Let Cn(X) be the hyperspace of all nonempty closed subsets of X with at most n components endowed with the Hausdorff metric. For K compact subset of X, define the hyperspace ...