# On semi-open sets and Feebly open sets in generalized topological spaces

## DOI:

https://doi.org/10.22199/issn.0717-6279-2019-05-0057## Keywords:

Generalized topological spaces, Semi-open sets, Feeblyopen set, Semi-continuous mappings, Feebly-continuous mappings, Separation axioms## Abstract

In this paper, we introduce the notion of semi-open sets and feebly open sets in generalized topological spaces. Several properties of these notions are discussed. Also this paper considers (semi and feebly)-separation axioms for generalized topological spaces. We further investigate (semi-continuous, feebly-continuous, almost open)-functions in generalized topological spaces.

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## Published

## How to Cite

*Proyecciones (Antofagasta, On line)*, vol. 38, no. 5, pp. 875-896, Dec. 2019.