Caldas, MiguelNavalagi, Govindappa2017-09-252017-09-252008http://revistas.pucp.edu.pe/index.php/promathematica/article/view/10259/10704El artículo no presenta resumenIn this paper we introduce two classes of functions called weakly δ -open and weakly δ -closed functions. We obtain their characterizations, their basic properties and their relationships with other types of functions between topological spaces.application/pdfspainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0Δ -open SetsΔ -closed SeisWeakly Δ -closed FunctionsExtremally Disconnected SpacesQuasi H-Closed Spacesinfo:eu-repo/semantics/articlehttps://purl.org/pe-repo/ocde/ford#1.01.00