**Volume 2 (2020)**

**Volume 1 (2019)**

# Keywords = molecular graph
Number of Articles: 5

##### 1. Multiplicative leap Zagreb indices of T-thorny graphs

*Volume 2, Issue 8 , August 2020, , Pages 841-846*

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**Abstract **

Let G=(V, E) is a molecular graph in which the vertex set V represents atoms and the edge set E represents the bonds between the atoms, corresponding to a chemical compound. In this research study, we introduced a new type of distance based topological indices called multiplicative leap Zagreb indices ...
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##### 2. Computing the Narumi-Katayama indices and its modified version of some nanostar dendrimers

*Volume 2, Issue 7 , July 2020, , Pages 771-775*

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**Abstract **

Dendrimers are the highly branched organic macromolecules with successive layers or generations of branch units surrounding a central core. In mathematical chemistry, a particular attention has been given to degree-based graph invariant. The Narumi-Katayama index and its modified version of a graph G, ...
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##### 3. Study of some topological invariants of subdivided mk graphs

*Volume 2, Issue 6 , June 2020, , Pages 731-738*

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**Abstract **

An mk-graph of a graph G can be defined by taking m≥2 copies G1,..., Gm of a graph G in which every vertex ut of copy Gt is adjacent to a corresponding vertex vs of copy Gs. An mk-graph is represented by mk(G). In this research study, we discussed some degree based topological indices (connectivity ...
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##### 4. Weighted entropy of penta chains graph

*Volume 2, Issue 6 , June 2020, , Pages 652-662*

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**Abstract **

Mathematical chemistry is a branch of theoretical chemistry in which we predict the mathematical structure by means of mathematical tools. In past few decades, many studies have been conducted in this area. This theory has cooperated a significant role in the field of chemistry. The main goal of this ...
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##### 5. New results on eccentric connectivity indices of V-Phenylenic nanotube

*Volume 2, Issue 6 , June 2020, , Pages 663-671*