Characterization of Extremal Unicyclic Graphs Using F-Coindex
The study of forgotten index and coindex for the molecular structures of some special chemical graphs (compounds and drugs) has proven significant in medical and pharmaceutical drug design fields by making reliable statistical conclusion about biological properties of new chemical compounds and drug...
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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: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2021/8480971 |
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| _version_ | 1832548912277225472 |
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| author | Muhammad Imran Yasir Ali Zainab Bibi Muhammad Saad Ghafar |
| author_facet | Muhammad Imran Yasir Ali Zainab Bibi Muhammad Saad Ghafar |
| author_sort | Muhammad Imran |
| collection | DOAJ |
| description | The study of forgotten index and coindex for the molecular structures of some special chemical graphs (compounds and drugs) has proven significant in medical and pharmaceutical drug design fields by making reliable statistical conclusion about biological properties of new chemical compounds and drugs. In mathematical chemistry, finding extreme graphs with respect to topological index is an active area of research. The aim of this paper is to characterize the family of unicyclic graphs with extreme (largest and smallest) F-coindex. Moreover, the study also contains different other properties of unicyclic graphs. All these results are based upon an alternative form of F-coindex which is established with the help of special property in the graphs. |
| format | Article |
| id | doaj-art-b74cf9433d424e5c89becda709fc4f89 |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-b74cf9433d424e5c89becda709fc4f892025-02-03T06:12:49ZengWileyComplexity1076-27871099-05262021-01-01202110.1155/2021/84809718480971Characterization of Extremal Unicyclic Graphs Using F-CoindexMuhammad Imran0Yasir Ali1Zainab Bibi2Muhammad Saad Ghafar3Department of Mathematical Sciences, United Arab Emirates University, P.O. Box 15551, Al Ain, UAECollege of Electrical and Mechanical Engineering, National University of Sciences and Technology, Islamabad, PakistanSchool of Natural Sciences, National University of Sciences and Technology, Islamabad, PakistanDepartment of Mathematics, National University of Modren Languages, Rawalpindi, PakistanThe study of forgotten index and coindex for the molecular structures of some special chemical graphs (compounds and drugs) has proven significant in medical and pharmaceutical drug design fields by making reliable statistical conclusion about biological properties of new chemical compounds and drugs. In mathematical chemistry, finding extreme graphs with respect to topological index is an active area of research. The aim of this paper is to characterize the family of unicyclic graphs with extreme (largest and smallest) F-coindex. Moreover, the study also contains different other properties of unicyclic graphs. All these results are based upon an alternative form of F-coindex which is established with the help of special property in the graphs.http://dx.doi.org/10.1155/2021/8480971 |
| spellingShingle | Muhammad Imran Yasir Ali Zainab Bibi Muhammad Saad Ghafar Characterization of Extremal Unicyclic Graphs Using F-Coindex Complexity |
| title | Characterization of Extremal Unicyclic Graphs Using F-Coindex |
| title_full | Characterization of Extremal Unicyclic Graphs Using F-Coindex |
| title_fullStr | Characterization of Extremal Unicyclic Graphs Using F-Coindex |
| title_full_unstemmed | Characterization of Extremal Unicyclic Graphs Using F-Coindex |
| title_short | Characterization of Extremal Unicyclic Graphs Using F-Coindex |
| title_sort | characterization of extremal unicyclic graphs using f coindex |
| url | http://dx.doi.org/10.1155/2021/8480971 |
| work_keys_str_mv | AT muhammadimran characterizationofextremalunicyclicgraphsusingfcoindex AT yasirali characterizationofextremalunicyclicgraphsusingfcoindex AT zainabbibi characterizationofextremalunicyclicgraphsusingfcoindex AT muhammadsaadghafar characterizationofextremalunicyclicgraphsusingfcoindex |