Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A lognormal luminosity function for SWIRE in flat cosmology   The evaluation of the physical parameters or effects such as the luminosity
function (LF) or the photometric maximum (PM) for galaxies is routinely modeled
by their spectroscopic redshift. Here, we model LF and PM for galaxies by the
photometric redshift as given by the Spitzer Wide-Area Infrared Extragalactic
(SWIRE) catalog in the framework of a lognormal LF. In addition, we compare our
model with the Schechter LF for galaxies. The adopted cosmological framework is
that of the flat cosmology.

31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph