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Some Bounds on Bond Incident Degree Indices with Some Parameters

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dc.contributor.author Rizwan, Muhammad
dc.contributor.author Bhatti, Akhlaq Ahmad
dc.contributor.author Javaid, Muhammad
dc.contributor.author Jarad, Fahd
dc.date.accessioned 2023-01-12T06:48:26Z
dc.date.available 2023-01-12T06:48:26Z
dc.date.issued 2021-07-08
dc.identifier.citation Rizwan, Muhammad...et al. (2021). "Some Bounds on Bond Incident Degree Indices with Some Parameters", MATHEMATICAL PROBLEMS IN ENGINEERING, Vol. 2021. tr_TR
dc.identifier.issn 1024-123X
dc.identifier.issn 1563-5147
dc.identifier.uri http://hdl.handle.net/20.500.12416/6039
dc.description.abstract It is considered that there is a fascinating issue in theoretical chemistry to predict the physicochemical and structural properties of the chemical compounds in the molecular graphs. These properties of chemical compounds (boiling points, melting points, molar refraction, acentric factor, octanol-water partition coefficient, and motor octane number) are modeled by topological indices which are more applicable and well-used graph-theoretic tools for the studies of quantitative structure-property relationships (QSPRs) and quantitative structure-activity relationships (QSARs) in the subject of cheminformatics. The pi-electron energy of a molecular graph was calculated by adding squares of degrees (valencies) of its vertices (nodes). This computational result, afterwards, was named the first Zagreb index, and in the field of molecular graph theory, it turned out to be a well-swotted topological index. In 2011, Vukicevic introduced the variable sum exdeg index which is famous for predicting the octanol-water partition coefficient of certain chemical compounds such as octane isomers, polyaromatic hydrocarbons (PAH), polychlorobiphenyls (PCB), and phenethylamines (Phenet). In this paper, we characterized the conjugated trees and conjugated unicyclic graphs for variable sum exdeg index in different intervals of real numbers. We also investigated the maximum value of SEIa for bicyclic graphs depending on a > 1. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.1155/2021/8417486 tr_TR
dc.rights info:eu-repo/semantics/openAccess tr_TR
dc.subject Extremal Graphs tr_TR
dc.subject Respect tr_TR
dc.title Some Bounds on Bond Incident Degree Indices with Some Parameters tr_TR
dc.type article tr_TR
dc.relation.journal MATHEMATICAL PROBLEMS IN ENGINEERING tr_TR
dc.contributor.authorID 234808 tr_TR
dc.identifier.volume 2021 tr_TR
dc.contributor.department Çankaya Üniversitesi, Fen - Edebiyat Fakültesi, Matematik Bölümü tr_TR


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