The minimum value of geometric-arithmetic index of graphs with minimum degree 2
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Combinatorial Optimization"
DOI: 10.1007/s10878-016-0062-4
Abstract: The geometric-arithmetic index was introduced in the chemical graph theory and it has shown to be applicable. The aim of this paper is to obtain the extremal graphs with respect to the geometric-arithmetic index among… read more here.
Keywords: index; graphs minimum; minimum value; arithmetic index ... See more keywords
The fifth geometric-arithmetic index of bridge graph and carbon nanocones
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Difference Equations and Applications"
DOI: 10.1080/10236198.2016.1197214
Abstract: As an important topological index, the fifth geometric-arithmetic index is used to test the chemical properties of chemical compounds, nanomaterials and drugs. In this paper, by means of graph structure analysis and edge dividing technology,… read more here.
Keywords: fifth geometric; index; index bridge; arithmetic index ... See more keywords
Harmonic-Arithmetic Index: Trees with Maximum Degrees and Comparative Analysis of Antidrugs
Sign Up to like & getrecommendations! Published in 2025 at "Symmetry"
DOI: 10.3390/sym17020167
Abstract: Chemical graph theory connects the analysis of molecular structures with mathematical graph theory, allowing for the prediction of chemical and physical properties through the use of topological indices. Among these, the recently introduced Harmonic–Arithmetic (HA)… read more here.
Keywords: arithmetic index; harmonic arithmetic; index; graph ... See more keywords