On the sum connectivity gourava index
Web16 de jun. de 2024 · In this paper, we introduce the atom bond connectivity E-Banhatti index and the sum atom bond connectivity E-Banhatti index of a graph. Also we … WebKeywords: Status, multiplicative hyper status Gourava indices, multiplicative sum and product connectivity status Gourava indices, graph. Mathematics Subject Classification: 05C05, 05C07, 05C35. 1. INTRODUCTION A graph index is a numerical parameter mathematically derived from the graph structure. Several graph indices have
On the sum connectivity gourava index
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Webx+ y+ xy Sum-connectivity Gourava index p (x+ y)xy Product-connectivity Gourava index p x2 + y2 Sombor index 58. X. Li and D. Peng / Discrete Math. Lett. 9 (2024) 57–66 59 From Table1, one can see that these chemical indices have the following unified definition. Let f(x;y) be a symmetric real Web11 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).
WebOn the Minimal General Sum-Connectivity Index of Connected Graphs Without Pendant Vertices Abstract: The general sum-connectivity index of a graph $G$ , denoted by … Web1 de set. de 2011 · Abstract. The sum-connectivity index of a simple graph G is defined in mathematical chemistry as. We give a best possible lower bound for the sum …
WebSome basic mathematical properties of the sum-connectivity index have been established in [3,7,9–13]. As usual,Pn,Cn,andK1,n−1,denote, respectively, the path, cycle, and star onnvertices. In this paper, we discuss the effect on the sum-connectivity index of inserting an edge into the graph. 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
WebThis property does not hold for zeroth-order general Randi\' c index $^{0}R_{\alpha}(G)$. Keywords Girth, pendant vertex, general sum-connectivity index, zeroth-order general …
Web15 de jul. de 2024 · W e introduce the sum connectivity Gourava index of a molecular graph. In this paper, we determine the sum connectivity Gourava index of some … redfish metal signWeb16 de mar. de 2024 · Chemical graph theory provides a link between molecular properties and a molecular graph. The M-polynomial is emerging as an efficient tool to recover the degree-based topological indices in chemical graph theory. In this work, we give the closed formulas of redefined first and second Zagreb indices, modified first Zagreb index, nano … kohl\u0027s bathroom shower curtainWeb1 de abr. de 2024 · Read On Topological Indices of Subdivided and Line Graph of Subdivided Friendship Graph redfish menu lakeland tnWebKeywords: sum connectivity Gourava index, nanostructures. 1. INTRODUCTION . Let G be a finite, simple and connected graph with a vertex set (GV) and an edge set E(G). … redfish music in wilsonhttp://cfc.nankai.edu.cn/_upload/article/files/64/96/0f291f2a4669a8f0d8ed8fe74459/5a30af58-35c5-4501-b7d6-1dd8b4672ae2.pdf redfish meter magnetic strapWeb29 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 … redfish mississippiWebother 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 … redfish miami