Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Low-Redshift Ly-alpha Selected Galaxies from GALEX Spectroscopy: A
  Comparison with Both UV-Continuum Selected Galaxies and High-Redshift
  Ly-alpha Emitters
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat