Mappings and Finite Product of Pairwise Expandable Spaces

Jamal Oudetallah; Iqbal M. Batiha

doi:10.28924/2291-8639-20-2022-66

Mappings and Finite Product of Pairwise Expandable Spaces

Jamal Oudetallah
, Iqbal M. Batiha

Nonlinear Dynamic Research Centre (NDRC)

Irbid National University
Al-Zaytoonah University of Jordan

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

In this work, we intend to study certain mappings in bitopological spaces such as pairwise perfect and pairwise countably perfect mappings that possess the property (E). Some properties of such mappings are provided which have helped us to obtain some finite product theorems concerning with pairwise expandable and almost pairwise expandable spaces. Two illustrative examples are given to demonstrate the effectiveness of some proposed results.

Original language	English
Article number	66
Journal	International Journal of Analysis and Applications
Volume	20
DOIs	https://doi.org/10.28924/2291-8639-20-2022-66
State	Published - 2022

Keywords

bitopological space
pairwise expandable
pairwise metacompact
pairwise paracompact
pairwise subparacompact

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10.28924/2291-8639-20-2022-66

Cite this

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abstract = "In this work, we intend to study certain mappings in bitopological spaces such as pairwise perfect and pairwise countably perfect mappings that possess the property (E). Some properties of such mappings are provided which have helped us to obtain some finite product theorems concerning with pairwise expandable and almost pairwise expandable spaces. Two illustrative examples are given to demonstrate the effectiveness of some proposed results.",

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AB - In this work, we intend to study certain mappings in bitopological spaces such as pairwise perfect and pairwise countably perfect mappings that possess the property (E). Some properties of such mappings are provided which have helped us to obtain some finite product theorems concerning with pairwise expandable and almost pairwise expandable spaces. Two illustrative examples are given to demonstrate the effectiveness of some proposed results.

KW - bitopological space

KW - pairwise expandable

KW - pairwise metacompact

KW - pairwise paracompact

KW - pairwise subparacompact

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DO - 10.28924/2291-8639-20-2022-66

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JF - International Journal of Analysis and Applications

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ER -

Mappings and Finite Product of Pairwise Expandable Spaces

Abstract

Keywords

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