CAPULIN PEREZ, FELIX; OROZCO ZITLI, FERNANDO; LARA MEJÍA, MIGUEL ANGEL
(MATHEMATICA SLOVAKA, 2018-12-07)
Let X be a continuum. The n-fold hyperspace
Cn(X), n < 1, is the space of all
nonempty closed subsets of X with at most n components.
(t). In this paper we show that the following properties are
sequential decreasing ...