Fibrewise ω-compact and locally ω-compact spaces

Y. Y. Yousif

doi:10.1080/09720502.2021.1964730

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Publication Date

Sun Oct 03 2021

Journal Name

Journal Of Interdisciplinary Mathematics

Volume

24

DOI

10.1080/09720502.2021.1964730

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Fibrewise ω-compact and locally ω-compact spaces

Fibwi-topspa

Fibwi-w-comp

Fibwi-loc-w-comp

Fibwi-H

Fibwi-w-re

Fibwi-w-no.

Y. Y. Yousif

...Show More Authors

The goal of this article is to construct fibrewise w-compact (resp. locally w-compact) spaces. Some related results and properties of these concepts will be investigated. Furthermore, we investigate various relationships between these concepts and three classes of fibrewise w-separation axioms.

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Publication Date

Wed Jul 01 2020

Journal Name

Journal Of Physics: Conference Series

Soft Simply Connected Spaces And Soft Simply Paracompact Spaces

soft simply-connected

soft simply -continuous

soft simply limit point

soft simply Paracompact spaces.

S.

Y. Y.

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AbstractWe introduce in this paper some new concepts in soft topological spaces such as soft simply separated, soft simply disjoint, soft simply division, soft simply limit point and we define soft simply connected spaces, and we presented soft simply Paracompact spaces and studying some of its properties in soft topological spaces. In addition to introduce a new types of functions known as soft simply <italic>pu</italic>-continuous which are defined between two soft topological spaces.

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(1)

Publication Date

Tue May 01 2018

Journal Name

Journal Of Physics: Conference Series

Fibrewise soft ideal topological space

Soft set

soft continuous

soft ideal

fibrewise soft ideal topological spaces

fibrewise closed soft ideal topological spaces

fibrewise open soft ideal topological spaces

fibrewise soft near ideal topological spaces.

Yousif Y

Mohammed A H

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In this work we explain and discuss new notion of fibrewise topological spaces, calledfibrewise soft ideal topological spaces, Also, we show the notions of fibrewise closed soft ideal topological spaces, fibrewise open soft ideal topological spaces and fibrewise soft near ideal topological spaces.

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Publication Date

Wed Mar 01 2017

Journal Name

Journal Of Collage Of Education

Fibrewise Soft Near Separation Axioms

Y. Y.

M. A.

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Publication Date

Mon Jul 01 2019

Journal Name

Journal Of Physics: Conference Series

Fibrewise Pairwise Soft Separation Axioms

Fibrewise bitopological spaces

Fibrewise pairwise soft spaces

fibrewise pairwise soft Hausdorff spaces

Fibrewise pairwise soft regular spaces and fibrewise pairwise soft normal spaces.

Y Y

M A

L A

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AbstractThe main idea of this research is to study fibrewise pairwise soft forms of the more important separation axioms of ordinary bitopology named fibrewise pairwise soft <italic>T</italic> 0 spaces, fibrewise pairwise soft <italic>T</italic> 1 spaces, fibrewise pairwise soft <italic>R</italic> 0 spaces, fibrewise pairwise soft Hausdorff spaces, fibrewise pairwise soft functionally Hausdorff spaces, fibrewise pairwise soft regular spaces, fibrewise pairwise soft completely regular spaces, fibrewise pairwise soft normal spaces and fibrewise pairw ... Show More

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Publication Date

Fri Jan 01 2021

Journal Name

Int. J. Nonlinear Anal. Appl.

Feeble regular and feeble normal spaces in α-topological spaces using graph

α-feebly regular

α-quasiregular

α-feebly normal

Balqees K.

Yousif Y.

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This paper introduces some properties of separation axioms called α -feeble regular and α -feeble normal spaces (which are weaker than the usual axioms) by using elements of graph which are the essential parts of our α -topological spaces that we study them. Also, it presents some dependent concepts and studies their properties and some relationships between them.

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Publication Date

Sat May 01 2021

Journal Name

Journal Of Physics: Conference Series

PC-Spaces

Suaad G

NF

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AbstractThe present study concentrates on the new generalizations of the Jordan curve theorem. In order to achieve our goal, new spaces namely PC-space and strong PC-space are defined and studied their properties. One of the main concepts that use to define the related classes of spaces is paracompact space. In addition, the property of being PC-space and strong PC-space is preserved by defining a new type of function so called para-perfect function.

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(1)

Publication Date

Sat Jan 01 2022

Journal Name

1st Samarra International Conference For Pure And Applied Sciences (sicps2021): Sicps2021

Feeble Hausdorff spaces in alpha-topological spaces using graph

feebly Hausdorff spaces

topologized graph.

Balqees K.

Yousif Y.

...Show More Authors

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Publication Date

Mon Mar 08 2021

Journal Name

Baghdad Science Journal

Structural and mechanical properties of dental amalgam record locally

Jenan Hamed

THaeer Latef

Khaled Taha

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The dental amalgam of radioactive materials in the restoration of teeth because of its readily adaptable to existing materials in the oral cavity in addition to mechanical properties such as hardness mechanical resistance Alndgat and others in this study were prepared Almlagm used Guy dental restoration of silver alloy tin plus some elements to improve the characteristicsmechanical such as copper, zinc or indium in addition to mercury

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Publication Date

Wed Jul 01 2020

Journal Name

Journal Of Physics: Conference Series

Soft Closure Spaces

Shahad Thaar

Rasha Naser

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AbstractIn this paper, the concept of soft closure spaces is defined and studied its basic properties. We show that the concept soft closure spaces are a generalization to the concept of <italic>Č</italic>ech soft closure spaces introduced by Krishnaveni and Sekar. In addition, the concepts of subspaces and product spaces are extended to soft closure spaces and discussed some of their properties.

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(1)

Publication Date

Sat May 01 2021

Journal Name

Journal Of Physics: Conference Series

Paths and Cycles in Alpha Topological Spaces

Balqees K

Yousif Y

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AbstractThis paper presents the concepts of prepaths, paths, and cycles in α-topological spaces and studies them in orderable spaces. Also, many relationships are proved with their equivalences using some properties in topological spaces like compactness and locally connectedness.

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