Anaya Ortega, José Guadalupe; Cano Rodríguez, Alfredo; Castañeda Alvarado, Enrique; Castillo Rubí, Marco Antonio
(Tbilisi Centre for Mathematical Sciences, 2023-07-01)
Let X be a continuum and n ∈ N, F_n(X) denotes the hyperspace of all subsets of X with at most n points. Given m, n ∈ N with m< n, we consider SF_n^m(X) as the quotient space F_n(X)/F_m(X). In this paper we will show that ...