The Stability or Instability of Co-Even Domination in Graphs

Shurooq A. Imran; Ammar Alsinai; Ahmed Omran; Aysha Khan; Hakeem A. Othman

doi:10.18576/amis/160309

The Stability or Instability of Co-Even Domination in Graphs

Shurooq A. Imran
, Ammar Alsinai
, Ahmed Omran
, Aysha Khan
, Hakeem A. Othman

Mathematics

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

4 Scopus citations

Abstract

The effect of deleting a vertex or (deleting or adding) an edge on co-even domination number on a graph that owns this number is discussed in this paper. Firstly, after deleting a vertex, the changes in this number were studied, which is the stability (unchanging) of the number or instability (changing) whether it was an increase or decrease. Secondly, the same study was done into how this number was affected when an edge was removed or added.

Original language	English
Pages (from-to)	473-478
Number of pages	6
Journal	Applied Mathematics and Information Sciences
Volume	16
Issue number	3
DOIs	https://doi.org/10.18576/amis/160309
State	Published - May 2022

Keywords

Add an edge
Co-even domination number
Delete a vertex
Delete an edge

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10.18576/amis/160309

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abstract = "The effect of deleting a vertex or (deleting or adding) an edge on co-even domination number on a graph that owns this number is discussed in this paper. Firstly, after deleting a vertex, the changes in this number were studied, which is the stability (unchanging) of the number or instability (changing) whether it was an increase or decrease. Secondly, the same study was done into how this number was affected when an edge was removed or added.",

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AU - Othman, Hakeem A.

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AB - The effect of deleting a vertex or (deleting or adding) an edge on co-even domination number on a graph that owns this number is discussed in this paper. Firstly, after deleting a vertex, the changes in this number were studied, which is the stability (unchanging) of the number or instability (changing) whether it was an increase or decrease. Secondly, the same study was done into how this number was affected when an edge was removed or added.

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KW - Co-even domination number

KW - Delete a vertex

KW - Delete an edge

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The Stability or Instability of Co-Even Domination in Graphs

Abstract

Keywords

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