Browsing FACULTAD DE CIENCIAS by Author "Hrusak, M"

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Pseudocompactness of hyperspaces

Hrusak, M; Martínez-Ruiz, I; Hernández-Hernández, F (2007)

We consider the following question of Ginsburg: Is there an), relationship between the pseudocompactness of X-omega and that of the hyperspace 2(X) ? We do that first in the context of Mrowka-Isbell spaces psi (A) associated ...
Spacesof continuous functions defined on Mrowka spaces

Hrusak, M; Szeptycki, PJ; Tamariz, A (2005)

We prove that for a maximal almost disjoint family A on omega, the space C-p(Psi (A), 2(omega)) of continuous Cantor-valued functions with the pointwise convergence topology defined on the Mrowka space Psi (A) is not normal. ...
Ultrafilters, monotone functions and pseudocompactness

Hrusak, M; Sanchis, M; Tamariz, A (2005)

that is, {n<ω:V&AND;U-n&NOTEQUAL;φ} &ISIN

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