Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: 1.4-GHz Luminosity Function of Galaxies from the Las Campanas Redshift
  Survey   A preliminary 1.4 GHz RLF at redshift of about 0.14 is derived from the Las
Campanas Redshift Survey (LCRS) and the NVSS radio data. No significant
evolution has been found at this redshift in comparison to the 'local' RLF.

37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
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The categories of this paper are: cmp-lg
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The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph