Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Extremal properties of the univariate extended skew-normal distribution   We consider the extremal properties of the highly flexible univariate
extended skew-normal distribution. We derive the well-known Mills' inequalities
and Mills' ratio for the extended skew-normal distribution and establish the
asymptotic extreme-value distribution for the maximum of samples drawn from
this distribution.

2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
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The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
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The categories of this paper are: nlin
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The categories of this paper are: q-alg
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The categories of this paper are: adap-org
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The categories of this paper are: quant-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: econ
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The categories of this paper are: alg-geom