Weak forms of open and closed functions via semi-θθ-open sets


Miguel CaldasSaeid JafariGovindappa Navalagi


Abstract

carpathian_2006_22_021_031_abstract

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carpathian_2006_22_021_031

In this paper, we introduce and study two new classes of functions by using the notions of semi-θθ-open sets and semi-θθ-closure operator called weakly semi-θθ-open and weakly semi-θθ-closed functions. The connections between these functions and other existing well-known related functions are investigated.

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Author(s)

Caldas Miguel, Navalagi Govindappa, Jafari Saeid