Sum-Connectivity Coindex of Graphs under Operations
Topological indices or coindices are mathematical parameters which are widely used to investigate different properties of graphs. The operations on graphs play vital roles in the formation of new molecular graphs from the old ones. Let Γ be a graph we perform four operations which are S, R, Q, and T...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2022/4523223 |
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| _version_ | 1832550783449563136 |
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| author | Muhammad Ibraheem Ebenezer Bonyah Muhammad Javaid |
| author_facet | Muhammad Ibraheem Ebenezer Bonyah Muhammad Javaid |
| author_sort | Muhammad Ibraheem |
| collection | DOAJ |
| description | Topological indices or coindices are mathematical parameters which are widely used to investigate different properties of graphs. The operations on graphs play vital roles in the formation of new molecular graphs from the old ones. Let Γ be a graph we perform four operations which are S, R, Q, and T and obtained subdivisions type graphs such that SΓ, RΓ, QΓ, and TΓ, respectively. Let Γ1 and Γ2 be two simple graphs; then, F-sum graph is defined by performing the Cartesian product on FΓ1 and Γ2; mathematically, it is denoted by Γ1+FΓ2, where F∈S,R,Q,T. In this article, we have calculated sum-connectivity coindex for F-sum graphs. At the end, we have illustrated the results for particular F-sum graphs with the help of a table consisting of numerical values. |
| format | Article |
| id | doaj-art-23ed6496265d4535a5abaa86b6960ac2 |
| institution | Kabale University |
| issn | 2090-9071 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-23ed6496265d4535a5abaa86b6960ac22025-02-03T06:05:51ZengWileyJournal of Chemistry2090-90712022-01-01202210.1155/2022/4523223Sum-Connectivity Coindex of Graphs under OperationsMuhammad Ibraheem0Ebenezer Bonyah1Muhammad Javaid2Department of MathematicsDepartment of Mathematics EducationDepartment of MathematicsTopological indices or coindices are mathematical parameters which are widely used to investigate different properties of graphs. The operations on graphs play vital roles in the formation of new molecular graphs from the old ones. Let Γ be a graph we perform four operations which are S, R, Q, and T and obtained subdivisions type graphs such that SΓ, RΓ, QΓ, and TΓ, respectively. Let Γ1 and Γ2 be two simple graphs; then, F-sum graph is defined by performing the Cartesian product on FΓ1 and Γ2; mathematically, it is denoted by Γ1+FΓ2, where F∈S,R,Q,T. In this article, we have calculated sum-connectivity coindex for F-sum graphs. At the end, we have illustrated the results for particular F-sum graphs with the help of a table consisting of numerical values.http://dx.doi.org/10.1155/2022/4523223 |
| spellingShingle | Muhammad Ibraheem Ebenezer Bonyah Muhammad Javaid Sum-Connectivity Coindex of Graphs under Operations Journal of Chemistry |
| title | Sum-Connectivity Coindex of Graphs under Operations |
| title_full | Sum-Connectivity Coindex of Graphs under Operations |
| title_fullStr | Sum-Connectivity Coindex of Graphs under Operations |
| title_full_unstemmed | Sum-Connectivity Coindex of Graphs under Operations |
| title_short | Sum-Connectivity Coindex of Graphs under Operations |
| title_sort | sum connectivity coindex of graphs under operations |
| url | http://dx.doi.org/10.1155/2022/4523223 |
| work_keys_str_mv | AT muhammadibraheem sumconnectivitycoindexofgraphsunderoperations AT ebenezerbonyah sumconnectivitycoindexofgraphsunderoperations AT muhammadjavaid sumconnectivitycoindexofgraphsunderoperations |