Computing Gutman Connection Index of Thorn Graphs

Chemical structural formula can be represented by chemical graphs in which atoms are considered as vertices and bonds between them are considered as edges. A topological index is a real value that is numerically obtained from a chemical graph to predict its various physical and chemical properties....

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Autores principales:	Muhammad Javaid, Muhammad Khubab Siddique, Ebenezer Bonyah
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/4b844e4fe0704b4f999a373c6135609a
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spelling	oai:doaj.org-article:4b844e4fe0704b4f999a373c6135609a2021-11-29T00:55:55ZComputing Gutman Connection Index of Thorn Graphs2314-478510.1155/2021/2289514https://doaj.org/article/4b844e4fe0704b4f999a373c6135609a2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/2289514https://doaj.org/toc/2314-4785Chemical structural formula can be represented by chemical graphs in which atoms are considered as vertices and bonds between them are considered as edges. A topological index is a real value that is numerically obtained from a chemical graph to predict its various physical and chemical properties. Thorn graphs are obtained by attaching pendant vertices to the different vertices of a graph under certain conditions. In this paper, a numerical relation between the Gutman connection (GC) index of a graph and its thorn graph is established. Moreover, the obtained result is also illustrated by computing the GC index for the particular families of the thorn graphs such as thorn paths, thorn rods, thorn stars, and thorn rings.Muhammad JavaidMuhammad Khubab SiddiqueEbenezer BonyahHindawi LimitedarticleMathematicsQA1-939ENJournal of Mathematics, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Mathematics QA1-939
spellingShingle	Mathematics QA1-939 Muhammad Javaid Muhammad Khubab Siddique Ebenezer Bonyah Computing Gutman Connection Index of Thorn Graphs
description	Chemical structural formula can be represented by chemical graphs in which atoms are considered as vertices and bonds between them are considered as edges. A topological index is a real value that is numerically obtained from a chemical graph to predict its various physical and chemical properties. Thorn graphs are obtained by attaching pendant vertices to the different vertices of a graph under certain conditions. In this paper, a numerical relation between the Gutman connection (GC) index of a graph and its thorn graph is established. Moreover, the obtained result is also illustrated by computing the GC index for the particular families of the thorn graphs such as thorn paths, thorn rods, thorn stars, and thorn rings.
format	article
author	Muhammad Javaid Muhammad Khubab Siddique Ebenezer Bonyah
author_facet	Muhammad Javaid Muhammad Khubab Siddique Ebenezer Bonyah
author_sort	Muhammad Javaid
title	Computing Gutman Connection Index of Thorn Graphs
title_short	Computing Gutman Connection Index of Thorn Graphs
title_full	Computing Gutman Connection Index of Thorn Graphs
title_fullStr	Computing Gutman Connection Index of Thorn Graphs
title_full_unstemmed	Computing Gutman Connection Index of Thorn Graphs
title_sort	computing gutman connection index of thorn graphs
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/4b844e4fe0704b4f999a373c6135609a
work_keys_str_mv	AT muhammadjavaid computinggutmanconnectionindexofthorngraphs AT muhammadkhubabsiddique computinggutmanconnectionindexofthorngraphs AT ebenezerbonyah computinggutmanconnectionindexofthorngraphs
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Computing Gutman Connection Index of Thorn Graphs

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