On generalizing δ-open functions

  • Miguel Caldas Universidade Federal Fluminense
  • Govindappa Navalagi KLE Society's G.H.College
Palabras clave: δ -open sets, δ -closed seis, weakly δ -closed functions, extremally disconnected spaces, quasi H-closed spaces


In 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.


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Cómo citar
Caldas, M., & Navalagi, G. (2008). On generalizing δ-open functions. Pro Mathematica, 22(43-44), 103-121. Recuperado a partir de https://revistas.pucp.edu.pe/index.php/promathematica/article/view/10259