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The Second Hyper-Zagreb Coindex of Chemical Graphs and Some Applications
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The second hyper-Zagreb coindex is an efficient topological index that enables us to describe a molecule from its molecular graph. In this current study, we shall evaluate the second hyper-Zagreb coindex of some chemical graphs. In this study, we compute the value of the second hyper-Zagreb coindex of some chemical graph structures such as sildenafil, aspirin, and nicotine. We also present explicit formulas of the second hyper-Zagreb coindex of any graph that results from some interesting graphical operations such as tensor product, Cartesian product, composition, and strong product, and apply them on a q-multiwalled nanotorus.
Title: The Second Hyper-Zagreb Coindex of Chemical Graphs and Some Applications
Description:
The second hyper-Zagreb coindex is an efficient topological index that enables us to describe a molecule from its molecular graph.
In this current study, we shall evaluate the second hyper-Zagreb coindex of some chemical graphs.
In this study, we compute the value of the second hyper-Zagreb coindex of some chemical graph structures such as sildenafil, aspirin, and nicotine.
We also present explicit formulas of the second hyper-Zagreb coindex of any graph that results from some interesting graphical operations such as tensor product, Cartesian product, composition, and strong product, and apply them on a q-multiwalled nanotorus.
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