Browsing by Author Gutierres, Gonçalo

Results 1 to 11 of 11
Issue DateTitleAuthor(s)TypeAccess
2005Axioms for sequential convergenceGutierres, Gonçalo ; Hofmann, Dirk preprintopenAccess
1999On coregular closure operatorsGutierres, Gonçalo preprintopenAccess
2008On countable choice and sequential spacesGutierres, Gonçalo articleopenAccess
2004On first and second countable spaces and the axiom of choiceGutierres, Gonçalo articleopenAccess
2010On preLindelöf metric spaces and the Axiom of ChoiceGutierres, Gonçalo preprintopenAccess
2010On regular and homological closure operatorsClementino, Maria Manuel ; Gutierres, Gonçalo articleopenAccess
2009On regular and homological closure operatorsClementino, Maria Manuel ; Gutierres, Gonçalo preprintopenAccess
2003Sequential topological conditions in R in the absence of the axiom of choiceGutierres, Gonçalo articleopenAccess
2016Total Boundedness and the Axiom of ChoiceGutierres, Gonçalo articleembargoedAccess
2008The Ultrafilter Closure in ZFGutierres, Gonçalo preprintopenAccess
2006What is a first countable space?Gutierres, Gonçalo articleopenAccess