On the sum connectivity gourava index
Web29 de ago. de 2024 · In this paper, we determine the extreme molecular graphs with the maximum value of Sombor index and the extremal connected graphs with the maximum … WebThe sum-connectivity index of a graph G is defined as the sum of weights 1 / d u + d v over all edges u v of G , where d u and d v are the degrees of the vertices u and v in graph G , respectively. In this paper, we give a sharp lower bound on the sum-connectivity index unicyclic graphs of order n ≥ 7 and diameter D G ≥ 5 . Download Full-text
On the sum connectivity gourava index
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WebIn this paper, we compute the first and second hyper Gourava indices, sum connectivity Gourava index, product connectivity Gourava index, general first and second Gourava indices of certain windmill graphs such as Kulli cycle windmill graph, Kulli path windmill graph, French windmill graph and Dutch windmill graph. Web14 de abr. de 2024 · 4. Conclusion (i) In this study, we have computed sum-connectivity coindex in the form of first and second Zagreb indices and coincides for -sum graphs …
Web30 de mai. de 2015 · The sum-connectivity index of the graph G is defined as \chi (G) = \sum\nolimits_ {v_i v_j \in E (G)} { (d_i + d_j )^ { - 1/2} } . We discuss the effect on χ ( G) of inserting an edge into a graph. Moreover, we obtain the relations between sum-connectivity index and Randić index. Download to read the full article text References WebDutch windmill graph [1, 2] and denoted by Dnm.Order and size of Dutch windmill graph are (n−1)m+1 and mn respectively.In this paper, we computed certain topological indices and polynomials i.e. Zagreb polynomials, hyper Zagreb, Redefined Zagreb indices, modified first Zagreb, Reduced second Zagreb, Reduced Reciprocal Randi´c, 1st Gourava index, 2nd …
Webother graph invariants for the general sum-connectivity index which generalizes both the ordinary sum-connectivity index and the first Zagreb index. Additionally, we give the … Web21 de mai. de 2024 · Abstract. In this research paper, we will compute the topological indices (degree based) such as the ordinary generalized geometric-arithmetic (OGA) …
Web20 de mai. de 2009 · Abstract. We report some properties especially lower and upper bounds in terms of other graph invariants for the general sum-connectivity index which …
WebIn this paper, we introduce the atom bond connectivity Revan index and geometric-arithmetic Revan indices of a molecular graph. Furthermore, we determine the sum connectivity Revan index, atom bond connectivity Revan index and geometric-arithmetic Revan index of chemically interesting drugs like jagged-rectangle benzenoid systems … dutch port city crosswordhttp://ijma.info/index.php/ijma/article/download/6128/3617 dutch port cityWebOn the Minimal General Sum-Connectivity Index of Connected Graphs Without Pendant Vertices Abstract: The general sum-connectivity index of a graph $G$ , denoted by … in a bct the mwo is assigned to thein a battle around midway island in june 1942WebW e introduce the sum connectivity Gourava index of a molecular graph. In this paper, we determine the sum connectivity Gourava index of some standard classes of graphs. … dutch porsche 911 policehttp://www.rjpa.info/index.php/rjpa/article/download/495/pdf in a bayesian network a variable isWebTour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site in a bcg matrix