On the sum connectivity gourava index
http://ijc.or.id/index.php/ijc/article/view/59 Web30 de jun. de 2024 · PDF On Jun 30, 2024, V. R. Kulli published On the sum connectivity Gourava index Find, read and cite all the research you need on ResearchGate
On the sum connectivity gourava index
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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 WebIn Section 5, we compute the generalization of Zagreb index, the generalized Zagreb index, the first and second hyper -indices, the sum connectivity F-index, and the product connectivity F-index graphs of . For more details about these indices, see [12, 13, 29–39]. 2. Results for Silicon-Carbon
Web21 de set. de 2024 · In this paper we compute Revan first index, Revan second index, Revan third index and their polynomials for list of silicon carbide graphs. ... V. R. Kulli, On the sum connectivity Gourava index, International Journal of Mathematical Archive, 8(7)(2024) 211-217. Web30 de mai. de 2015 · Let G be a simple connected graph, and let d i be the degree of its i -th vertex. The sum-connectivity index of the graph G is defined as \chi (G) = …
Web(x+ y)xy Second Gourava index (x+ y+ xy)2 First hyper-Gourava index [(x+ y)xy]2 Second hyper-Gourava index 1= p px+ y+ xy Sum-connectivity Gourava index p(x+ y)xy Product-connectivity Gourava index x2 + y2 Sombor index 1 From Table 1, one can see that these chemical indices have the following uni ed de nition. Let f(x;y) be a symmetric real ... WebInternational Research Journal of Pure Algebra-7(7), 2024, 787-798 Available online through www.rjpa.info ISSN 2248–9037 International Research Journal of Pure Algebra-Vol.-7(7), July – 2024 787
WebThe sum-connectivity index of the graphG is defined as χ(G)= vivj∈E(G) (di +dj) −1/2. We discuss the effect onχ(G) of inserting an edge into a graph. Moreover, we obtain the …
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 … designer shower curtain and towelsWebW 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. … designer showcase tulsa 2016Web14 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 … designer shower screens keilorhttp://cfc.nankai.edu.cn/_upload/article/files/64/96/0f291f2a4669a8f0d8ed8fe74459/5a30af58-35c5-4501-b7d6-1dd8b4672ae2.pdf chuck and eddies buy carsWeb11 de mai. de 2010 · Lučić B., Trinajstić N., Zhou B.: Comparison between the sum-connectivity index and product-connectivity index for benzenoid hydrocarbons. Chem. Phys. Lett. 475, 146–148 (2009) Article Google Scholar Z. Du, B. Zhou, N. Trinajstić, Sum-connectivity indices of trees and unicyclic graphs of fixed maximum degree. (To appear). designer showhouse hamptons 2016Web20 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 generalizes both the ordinary sum-connectivity index and the first Zagreb index. Additionally, we give the Nordhaus-Gaddum-type result for the general sum … chuck and eddies junkyard new haven ctWeb3 de nov. de 2024 · Graphs under inspection in this paper are undirected and simple, without various edges and finite. Considering a graph , the sets of nodes and lines are … designer shower wash and lotion