Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Multiplicative Indices of Polycyclic Aromatic Hydrocarbons
  and Benzeniod Systems   Many types of topological indices such as degree-based topological indices,
distance-based topological indices and counting related topological indices are
explored during past recent years. Among degree based topological indices,
Zagreb indices are the oldest one and studied well. In the paper, we define a
generalized multiplicative version of these indices and compute exact formulas
for Polycyclic Aromatic Hydrocarbons and Jagged-Rectangle Benzenoid Systems.

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The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
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The categories of this paper are: mtrl-th
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The categories of this paper are: dg-ga
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The categories of this paper are: acc-phys
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The categories of this paper are: econ
8
The categories of this paper are: hep-ex
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-th
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The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
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The categories of this paper are: math-ph