Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A characterization of some projective special linear groups   In this paper, we show that projective special linear groups $S:=L_3(q)$ with
$q$ less than $100$ are uniquely determined by their orders and degree patterns
of their prime graphs. Indeed, we prove that if $G$ is a finite group whose
order and degree pattern of its prime graph is the same as the order and the
degree pattern of $S$, then $G$ is isomorphic to $S$.

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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
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The categories of this paper are: eess
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The categories of this paper are: atom-ph
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The categories of this paper are: nucl-th
16
The categories of this paper are: stat
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The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
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The categories of this paper are: supr-con
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The categories of this paper are: math-ph
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The categories of this paper are: physics
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The categories of this paper are: hep-lat
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex
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The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg