Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Approximate Next-to-Leading Order and Next-to-Next-to-Leading Order
  Corrections   For processes involving structure functions and/or fragmentation functions,
arguments that, over a range of a proper kinematic variable, there is a part
that dominates the next-to-leading order (NLO) corrections are briefly
reviewed. The arguments are tested against more recent NLO and in particular
complete next-to-next-to-leading order (NNLO) calculations. A critical
examination of when these arguments may not be useful is also presented.

5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
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The categories of this paper are: astro-ph
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
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The categories of this paper are: nlin