F-leap index of some special classes of bridge and chain graphs
- 20 May 2020
- journal article
- research article
- Published by Sami Publishing Company in Eurasian Chemical Communications
- Vol. 2 (7), 827-833
- https://doi.org/10.33945/sami/ecc.2020.7.10
Abstract
The 2-degree of a vertex v in a (molecular) graph G is the number of vertices which are at distance two from v in G. The F-leap index of a molecular graph G is the sum of cubes of the 2-degree of every vertex v in G. In this research study, we have computed the F-leap index of some special classes of bridges and chain graphs. We also have determined the F-leap index of some chemical structures including polyphenyl chains and spiro chains.Keywords
This publication has 10 references indexed in Scilit:
- Eccentric connectivity indices of titania nanotubes TiO2[m;n]Eurasian Chemical Communications, 2020
- On molecular topological descriptors of certain families of nanostar dendrimersEurasian Chemical Communications, 2020
- The eccentric connectivity index of polycyclic aromatic hydrocarbons (PAHs)Eurasian Chemical Communications, 2020
- Weighted entropy of penta chains graphEurasian Chemical Communications, 2020
- New results on eccentric connectivity indices of V-Phenylenic nanotubeEurasian Chemical Communications, 2020
- On ve-degree atom-bond connectivity, sum-connectivity, geometric-arithmetic and harmonic indices of copper oxideEurasian Chemical Communications, 2020
- General fifth M-Zagreb indices and fifth M-Zagreb polynomials of carbon graphiteEurasian Chemical Communications, 2020
- The independent domination numbers of strong product of two cyclesJournal of Discrete Mathematical Sciences & Cryptography, 2018
- The Cartesian Product and Join Graphs on Edge-Version Atom-Bond Connectivity and Geometric Arithmetic IndicesMolecules, 2018
- A forgotten topological indexJournal of Mathematical Chemistry, 2015