On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical Graphs
In this research paper, we will compute the topological indices (degree based) such as the ordinary generalized geometric-arithmetic (OGA) index, first and second Gourava indices, first and second hyper-Gourava indices, general Randic´ index RγG,for γ=±1,±1/2, harmonic index, general version of the...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2021/5533619 |
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| _version_ | 1832547657778724864 |
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| author | Muhammad Haroon Aftab Muhammad Rafaqat M. Hussain Tariq Zia |
| author_facet | Muhammad Haroon Aftab Muhammad Rafaqat M. Hussain Tariq Zia |
| author_sort | Muhammad Haroon Aftab |
| collection | DOAJ |
| description | In this research paper, we will compute the topological indices (degree based) such as the ordinary generalized geometric-arithmetic (OGA) index, first and second Gourava indices, first and second hyper-Gourava indices, general Randic´ index RγG,for γ=±1,±1/2, harmonic index, general version of the harmonic index, atom-bond connectivity (ABC) index, SK, SK1, and SK2 indices, sum-connectivity index, general sum-connectivity index, and first general Zagreb and forgotten topological indices for various types of chemical networks such as the subdivided polythiophene network, subdivided hexagonal network, subdivided backbone DNA network, and subdivided honeycomb network. The discussion on the aforementioned networks will give us very remarkable results by using the aforementioned topological indices. |
| format | Article |
| id | doaj-art-9e0233aa34ea4ace9d114074176b9e73 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-9e0233aa34ea4ace9d114074176b9e732025-02-03T06:43:48ZengWileyJournal of Chemistry2090-90632090-90712021-01-01202110.1155/2021/55336195533619On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical GraphsMuhammad Haroon Aftab0Muhammad Rafaqat1M. Hussain2Tariq Zia3Department of Mathematics, The University of Lahore, Lahore, PakistanDepartment of Mathematics, The University of Lahore, Lahore, PakistanDepartment of Mathematics, COMSATS University Islamabad, Lahore Campus, Islamabad, PakistanDepartment of Mathematics, COMSATS University Islamabad, Lahore Campus, Islamabad, PakistanIn this research paper, we will compute the topological indices (degree based) such as the ordinary generalized geometric-arithmetic (OGA) index, first and second Gourava indices, first and second hyper-Gourava indices, general Randic´ index RγG,for γ=±1,±1/2, harmonic index, general version of the harmonic index, atom-bond connectivity (ABC) index, SK, SK1, and SK2 indices, sum-connectivity index, general sum-connectivity index, and first general Zagreb and forgotten topological indices for various types of chemical networks such as the subdivided polythiophene network, subdivided hexagonal network, subdivided backbone DNA network, and subdivided honeycomb network. The discussion on the aforementioned networks will give us very remarkable results by using the aforementioned topological indices.http://dx.doi.org/10.1155/2021/5533619 |
| spellingShingle | Muhammad Haroon Aftab Muhammad Rafaqat M. Hussain Tariq Zia On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical Graphs Journal of Chemistry |
| title | On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical Graphs |
| title_full | On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical Graphs |
| title_fullStr | On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical Graphs |
| title_full_unstemmed | On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical Graphs |
| title_short | On the Computation of Some Topological Descriptors to Find Closed Formulas for Certain Chemical Graphs |
| title_sort | on the computation of some topological descriptors to find closed formulas for certain chemical graphs |
| url | http://dx.doi.org/10.1155/2021/5533619 |
| work_keys_str_mv | AT muhammadharoonaftab onthecomputationofsometopologicaldescriptorstofindclosedformulasforcertainchemicalgraphs AT muhammadrafaqat onthecomputationofsometopologicaldescriptorstofindclosedformulasforcertainchemicalgraphs AT mhussain onthecomputationofsometopologicaldescriptorstofindclosedformulasforcertainchemicalgraphs AT tariqzia onthecomputationofsometopologicaldescriptorstofindclosedformulasforcertainchemicalgraphs |