[PDF] Top 20 Some remarks on the arithmetic-geometric index

Some remarks on the arithmetic-geometric index

... This index has attracted considerable attention and , through a variety of inequalities , it has been compared to a number of other indices , such as the ABC index , the first and second Zagreb indices , ... See full document

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ON ARITHMETIC-GEOMETRIC INDEX (GA) AND EDGE GA INDEX

... the arithmetic-geometric index and edge version of arithmetic-geometric ...the arithmetic-geometric index and edge version of arithmetic- geometric ... See full document

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On Second Geometric-Arithmetic Index and Co-PI Index of Special Chemical Molecular Structures

... second geometric-arithmetic index and Co-PI index of several special chemical molecular structures, including unilateral polyomino chain, unilateral hexagonal chain, V-Phenylenic nanotube, ... See full document

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Extremal Phenylene Chains with Respect to the Kirchhoff Index and Degree-based Topological Indices

... Harmonic index, first Zagreb index, sum- connectivity index, Geometric-Arithmetic index, Atom-Bond connectivity index and Symmetric Division ...Zagreb index is for ... See full document

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Two Types of Geometric–Arithmetic Index of V–phenylenic Nanotube

... topological index is a numeric quantity from the structural graph of a ...Wiener index, and used it to determine physical properties of types of alkanes known as ...of geometric-arithmetic ... See full document

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A Note on the First Geometric-Arithmetic Index of Hexagonal Systems and Phenylenes

... A hexagonal system is a connected geometric figure obtained by arranging congruent regular hexagons in a plane, so that two hexagons are either disjoint or have a common edge. This figure divides the plane into ... See full document

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The Geometric-Arithmetic Index of an Infinite Class NS_1 [n]of Dendrimer Nanostars

... connectivity index χ introduced in 1975 by Milan Randi ́ [2, 3], who has shown this index to reflect molecular ...́ index, and motivated by the definition of Randi ́ connectivity index based ... See full document

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Some properties on the lexicographic product of graphs obtained by monogenic semigroups

... irregularity index and dominating number for this new graph are presented in ...Randić index, geometric-arithmetic index and atom-bond connectivity index, Wiener index, ... See full document

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Some Degree-Based Topological Indices of Base-3 Sierpiński Graphs

... of some topostructural indices is ...Zagreb index, Second Zagreb index, Randić connectivity index, sum-connectivity index, Geometric-Arithmetic index and Atom-Bond ... See full document

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Computation of Topological Indices of Dutch Windmill Graph

... Abstract In this paper, we compute Atom-bond connectivity index, Fourth atom-bond connectivity index, Sum connectivity index, Randic connectivity index, Geometric-arithmetic connectivity[r] ... See full document

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Computing two types of geometric-arithmetic indices of some benzenoid graphs

... topological index is a numeric quantity from the structural graph of a molecule and is invariant on the automorphism of the ...of geometric-arithmetic indices was introduced in the chemical graph ... See full document

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Computing Degree-Based Topological Indices of Polyhex Nanotubes

... Proof. Consider the TU AC 6 [ m, n ] nanotube. The number of vertices in TU AC 6 [ m, n ] are 2m ( n + 2 ) and the number of edges of the nanotube of edges of the nanotube is 3mn + 4m. Now using different type of edges ... See full document

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On the bounds of degree based topological indices of the Cartesian product of F sum of connected graphs

... topological index is a function having a set of graphs as its domain and a set of real numbers as its ...(ABC) index, multiple Zagreb indices, the geometric-arithmetic (GA) index, the ... See full document

14

New Arithmetic-Geometric Indices

... introduce some new topological indices: second, third, fourth and fifth arithmetic-geometric indices of a molecular ...characterize some property of the underlying molecule is said to be ... See full document

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Some topological indices of graphs and some inequalities

... In the last few years, the number of proposed molecular descriptors is rapidly growing [1]. A special class of these descriptors comprises is called topological indices. Topological indices are usually defined via the ... See full document

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Vol 11, No 5 (2020)

... status index [5], first and second status connectivity indices [6], first and second status connectivity coindices [7], geometric-arithmetic status index [8], first and second hyper status ... See full document

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Some physical and hydrodynamic properties of two varieties of apple (Malus domestica Borkh L.)

... packing. Some physical characteristics such as: average fruit length, width, thickness, the geometric, arithmetic and equivalent mean diameter, projected area, surface area, sphericity index, ... See full document

5

A New Multiplicative Arithmetic-Geometric Index

... topological index: first multiplicative arithmetic geometric index of a molecular ...topological index is a numeric quantity from the structural graph of a ...connectivity index, ... See full document

5

On the total version of geometric-arithmetic index

... characterize some property of the graph of a molecule is called a topological index for that ...found some applications in theoretical chemistry, especially in QSPR/QSAR research ...topological ... See full document

6

Geometric-Arithmetic Index of Hamiltonian Fullerenes

... Wiener index is the first reported distance based topological index and is defined as half sum of the distances between all the pairs of vertices in a molecular graph, ... See full document

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