On nearly S-Paracompactness

Abstract:

The objective of the present work is to introduce the notion of α-nearly S-paracompact subset, which is closely related to α-nearly paracompact and αS-paracompact subsets. Moreover, we study the invariance under direct and inverse images of open, perfect and regular perfect functions of the nearly S-paracompact spaces [10] and analyze the behavior of such spaces through the sum and topological product.

Año de publicación:

2021

Keywords:

• Perfect function
• Nearly S-paracompact space
• Regular open set
• Product space
• Sum space
• Semi-open set
• α-nearly S-paracompact subset

Fuente:

scopus