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Semi Square Stable Graphs
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Zeitschriftentitel: | Mathematics |
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Personen und Körperschaften: | , |
In: | Mathematics, 7, 2019, 7, S. 597 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
MDPI AG
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Schlagwörter: |
author_facet |
Abudayah, Mohammad Alomari, Omar Abudayah, Mohammad Alomari, Omar |
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author |
Abudayah, Mohammad Alomari, Omar |
spellingShingle |
Abudayah, Mohammad Alomari, Omar Mathematics Semi Square Stable Graphs General Mathematics Engineering (miscellaneous) Computer Science (miscellaneous) |
author_sort |
abudayah, mohammad |
spelling |
Abudayah, Mohammad Alomari, Omar 2227-7390 MDPI AG General Mathematics Engineering (miscellaneous) Computer Science (miscellaneous) http://dx.doi.org/10.3390/math7070597 <jats:p>The independent number of a graph G is the cardinality of the maximum independent set of G, denoted by α ( G ) . The independent dominating number is the cardinality of the smallest independent set that dominates all vertices of G. In this paper, we introduce a new class of graphs called semi-square stable for which α ( G 2 ) = i ( G ) . We give a necessary and sufficient condition for a graph to be semi-square stable, and we study when interval graphs are semi-square stable.</jats:p> Semi Square Stable Graphs Mathematics |
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MDPI AG, 2019 |
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MDPI AG, 2019 |
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MDPI AG |
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Mathematics |
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title |
Semi Square Stable Graphs |
title_unstemmed |
Semi Square Stable Graphs |
title_full |
Semi Square Stable Graphs |
title_fullStr |
Semi Square Stable Graphs |
title_full_unstemmed |
Semi Square Stable Graphs |
title_short |
Semi Square Stable Graphs |
title_sort |
semi square stable graphs |
topic |
General Mathematics Engineering (miscellaneous) Computer Science (miscellaneous) |
url |
http://dx.doi.org/10.3390/math7070597 |
publishDate |
2019 |
physical |
597 |
description |
<jats:p>The independent number of a graph G is the cardinality of the maximum independent set of G, denoted by α ( G ) . The independent dominating number is the cardinality of the smallest independent set that dominates all vertices of G. In this paper, we introduce a new class of graphs called semi-square stable for which α ( G 2 ) = i ( G ) . We give a necessary and sufficient condition for a graph to be semi-square stable, and we study when interval graphs are semi-square stable.</jats:p> |
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author | Abudayah, Mohammad, Alomari, Omar |
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container_title | Mathematics |
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description | <jats:p>The independent number of a graph G is the cardinality of the maximum independent set of G, denoted by α ( G ) . The independent dominating number is the cardinality of the smallest independent set that dominates all vertices of G. In this paper, we introduce a new class of graphs called semi-square stable for which α ( G 2 ) = i ( G ) . We give a necessary and sufficient condition for a graph to be semi-square stable, and we study when interval graphs are semi-square stable.</jats:p> |
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spelling | Abudayah, Mohammad Alomari, Omar 2227-7390 MDPI AG General Mathematics Engineering (miscellaneous) Computer Science (miscellaneous) http://dx.doi.org/10.3390/math7070597 <jats:p>The independent number of a graph G is the cardinality of the maximum independent set of G, denoted by α ( G ) . The independent dominating number is the cardinality of the smallest independent set that dominates all vertices of G. In this paper, we introduce a new class of graphs called semi-square stable for which α ( G 2 ) = i ( G ) . We give a necessary and sufficient condition for a graph to be semi-square stable, and we study when interval graphs are semi-square stable.</jats:p> Semi Square Stable Graphs Mathematics |
spellingShingle | Abudayah, Mohammad, Alomari, Omar, Mathematics, Semi Square Stable Graphs, General Mathematics, Engineering (miscellaneous), Computer Science (miscellaneous) |
title | Semi Square Stable Graphs |
title_full | Semi Square Stable Graphs |
title_fullStr | Semi Square Stable Graphs |
title_full_unstemmed | Semi Square Stable Graphs |
title_short | Semi Square Stable Graphs |
title_sort | semi square stable graphs |
title_unstemmed | Semi Square Stable Graphs |
topic | General Mathematics, Engineering (miscellaneous), Computer Science (miscellaneous) |
url | http://dx.doi.org/10.3390/math7070597 |