Chemical Applicability of Newly Introduced Topological Invariants and Their Relation with Polycyclic Compounds
In quantitative structure-property and structure-activity relationships studies, several graph invariants, namely, topological indices have been defined and studied due to their numerous applications in computer networks, biotechnology, and nanochemistry. Topological indices are numeric parameters t...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Journal of Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2022/5867040 |
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| _version_ | 1849764834566995968 |
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| author | Dilshad Alghazzawi Ali Raza Usama Munir Md. Shajib Ali |
| author_facet | Dilshad Alghazzawi Ali Raza Usama Munir Md. Shajib Ali |
| author_sort | Dilshad Alghazzawi |
| collection | DOAJ |
| description | In quantitative structure-property and structure-activity relationships studies, several graph invariants, namely, topological indices have been defined and studied due to their numerous applications in computer networks, biotechnology, and nanochemistry. Topological indices are numeric parameters that describe the biological, physical, and chemical properties depending on the structure and topology of different chemical compounds. In this article, we inaugurated some degree-based novel indices, namely, geometric-harmonic GHI, harmonic-geometric HGI, neighborhood harmonic-geometric NHGI, and neighborhood geometric-harmonic NGHI indices and verified their chemical applicability. Furthermore, an attempt is made to calculate analytical closed formulas for different variants of silicon carbides and analyze the obtained results graphically. |
| format | Article |
| id | doaj-art-bd181ced54d44f668d4c2d8b3ff6d4fe |
| institution | DOAJ |
| issn | 2314-4785 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Mathematics |
| spelling | doaj-art-bd181ced54d44f668d4c2d8b3ff6d4fe2025-08-20T03:05:02ZengWileyJournal of Mathematics2314-47852022-01-01202210.1155/2022/5867040Chemical Applicability of Newly Introduced Topological Invariants and Their Relation with Polycyclic CompoundsDilshad Alghazzawi0Ali Raza1Usama Munir2Md. Shajib Ali3Department of MathematicsDepartment of MathematicsDepartment of MathematicsDepartment of MathematicsIn quantitative structure-property and structure-activity relationships studies, several graph invariants, namely, topological indices have been defined and studied due to their numerous applications in computer networks, biotechnology, and nanochemistry. Topological indices are numeric parameters that describe the biological, physical, and chemical properties depending on the structure and topology of different chemical compounds. In this article, we inaugurated some degree-based novel indices, namely, geometric-harmonic GHI, harmonic-geometric HGI, neighborhood harmonic-geometric NHGI, and neighborhood geometric-harmonic NGHI indices and verified their chemical applicability. Furthermore, an attempt is made to calculate analytical closed formulas for different variants of silicon carbides and analyze the obtained results graphically.http://dx.doi.org/10.1155/2022/5867040 |
| spellingShingle | Dilshad Alghazzawi Ali Raza Usama Munir Md. Shajib Ali Chemical Applicability of Newly Introduced Topological Invariants and Their Relation with Polycyclic Compounds Journal of Mathematics |
| title | Chemical Applicability of Newly Introduced Topological Invariants and Their Relation with Polycyclic Compounds |
| title_full | Chemical Applicability of Newly Introduced Topological Invariants and Their Relation with Polycyclic Compounds |
| title_fullStr | Chemical Applicability of Newly Introduced Topological Invariants and Their Relation with Polycyclic Compounds |
| title_full_unstemmed | Chemical Applicability of Newly Introduced Topological Invariants and Their Relation with Polycyclic Compounds |
| title_short | Chemical Applicability of Newly Introduced Topological Invariants and Their Relation with Polycyclic Compounds |
| title_sort | chemical applicability of newly introduced topological invariants and their relation with polycyclic compounds |
| url | http://dx.doi.org/10.1155/2022/5867040 |
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