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Multiplicative Zagreb indices

The Multiplicative Zagreb Indices of Nanostructures and Chains

The Multiplicative Zagreb Indices of Nanostructures and Chains

... the Zagreb indices and multiplicative Zagreb indices defined on molecular graph G are applied to measure the chemical characteristics of compounds and ...of multiplicative ...

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Zagreb, multiplicative Zagreb Indices and Coindices of ‎graphs

Zagreb, multiplicative Zagreb Indices and Coindices of ‎graphs

... second multiplicative Zagreb coindices of G, ...third Zagreb indices and the first and second multiplicative Zagreb indices of some classes of ...second Zagreb ...

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On multiplicative Zagreb indices of two new operations of graphs

On multiplicative Zagreb indices of two new operations of graphs

... Graph operations play a very important role in chemical graph theory, as some chemically interesting graphs can be obtained by different graph operations on some general or particular graphs. Like many other topological ...

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General Multiplicative Zagreb Indices of 
TUC4C8[m, n] and TUC4[m, n] Nanotubes

General Multiplicative Zagreb Indices of TUC4C8[m, n] and TUC4[m, n] Nanotubes

... topological indices correlate certain physicochemical properties such as boiling point, stability of chemical ...the multiplicative Zagreb index, multiplicative hyper Zagreb ...

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ZAGREB INDICES AND MULTIPLICATIVE ZAGREB INDICES OF DOUBLE GRAPHS OF SUBDIVISION GRAPHS

ZAGREB INDICES AND MULTIPLICATIVE ZAGREB INDICES OF DOUBLE GRAPHS OF SUBDIVISION GRAPHS

... second Zagreb and multiplicative Zagreb indices of double graphs, subdivision graphs, double graphs of the subdivision graphs and subdivision graphs of the double graphs of G are ...

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On the Multiplicative Zagreb Indices of Bucket Recursive‎ ‎Trees

On the Multiplicative Zagreb Indices of Bucket Recursive‎ ‎Trees

... Bucket recursive trees are an interesting and natural generalization of ordinary recursive trees and have a connection to mathematical chemistry. In this paper, we give the lower and upper bounds for the moment ...

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The multiplicative Zagreb indices of graph operations

The multiplicative Zagreb indices of graph operations

... called multiplicative Zagreb indices by Gutman ...the multiplicative Zagreb indices of the join, Cartesian product, corona product, composition and disjunction of graphs are ...

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Computing Multiplicative Zagreb Indices with Respect to Chromatic and Clique Numbers

Computing Multiplicative Zagreb Indices with Respect to Chromatic and Clique Numbers

... It is clear that the second multiplicative Zagreb index and the modified Narumi– Katayama index are the same. In [6] the extremal graphs are characterized with respect to modified Narumi–Katayama index. We ...

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On multiplicative Zagreb indices of graphs

On multiplicative Zagreb indices of graphs

... The goal of this section is computing the truncated Zagreb indices of an infinite class of dendrimers. To do this, we use Theorems 2 and 3. The truncated Zagreb indices for other classes of ...

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Extremal trees with respect to some versions of Zagreb indices via majorization

Extremal trees with respect to some versions of Zagreb indices via majorization

... the multiplicative Zagreb indices are the path and star ...greatest multiplicative Zagreb index among all trees of order ...general Zagreb index were observed when some ...

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Multiplicative Connectivity Indices of Certain Nanotubes

Multiplicative Connectivity Indices of Certain Nanotubes

... The multiplicative Zagreb indices of graph operations, Journal of Inequalities and Applications, 90 (2013) ...second multiplicative Zagreb coindex with some graph invariants, ...

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EDGE-ZAGREB INDICES OF GRAPHS

EDGE-ZAGREB INDICES OF GRAPHS

... graph indices have been defined and studied by many mathematicians and chemists as most graphs are generated from molecules by replacing atoms with vertices and bonds with ...

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Multiplicative Gourava Indices of Armchair and Zigzag Polyhex Nanotubes

Multiplicative Gourava Indices of Armchair and Zigzag Polyhex Nanotubes

... topological indices of a molecular graph which correlate well with chemical properties of the chemical ...topological indices have been considered in Theoretical Chemistry and have found some applications ...

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Note on multiple Zagreb indices

Note on multiple Zagreb indices

... The Zagreb indices are the oldest graph invariants used in mathematical chemistry to predict the chemical ...of Zagreb indices based on degrees of vertices in a given graph and then we compute ...

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Some new multiplicative status indices of graphs

Some new multiplicative status indices of graphs

... the multiplicative first and second status indices, multiplicative first and second hyper status indices, multiplicative sum connectivity status index, multiplicative Product ...

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COMPUTING ZAGREB INDICES AND ZAGREB POLYNOMIALS OF FULLERENE, BUTTERFLY AND BENES NETWORKS

COMPUTING ZAGREB INDICES AND ZAGREB POLYNOMIALS OF FULLERENE, BUTTERFLY AND BENES NETWORKS

... Graph theory is a branch of mathematics which provides useful tools such as topological indices for chemists. Molecules and molecular compounds are often modeled by a molecular graph. A molecular graph is a ...

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COMPUTING ZAGREB INDICES AND ZAGREB POLYNOMIALS OF FULLERENE, BUTTERFLY AND BENES NETWORKS

COMPUTING ZAGREB INDICES AND ZAGREB POLYNOMIALS OF FULLERENE, BUTTERFLY AND BENES NETWORKS

... Moreover, we present a new extension of Gauss and confluent hypergeometric functions in terms of our newly introduced beta function.. Some interesting properties of our extended hypergeo[r] ...

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

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

... of Zagreb indices, multiple Zagreb indices, the ABC-index, the GA-index, the forgotten topological index and the Narumi-Katayama index for the Cartesian product of F-sum of connected graphs ...

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On the forgotten topological index

On the forgotten topological index

... The Wiener index [17] is the first reported distance based topological index defined as half sum of the distances between all the pairs of vertices in a molecular graph [10,16]. Topological indices are abundantly ...

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Multiplicative Neighborhood Indices

Multiplicative Neighborhood Indices

... the multiplicative total neighborhood index, multiplicative F- neighborhood index and generalized multiplicative version of these indices and determine exact formulas for line graphs of ...

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