Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comparisons of Order Statistics from Some Heterogeneous Discrete
  Distributions   In this paper, we compare extreme order statistics through vector
majorization arising from heterogeneous Poisson and geometric random variables.
These comparisons are carried out with respect to usual stochastic ordering.

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The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
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The categories of this paper are: eess
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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
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The categories of this paper are: supr-con
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: solv-int
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The categories of this paper are: math-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: comp-gas