Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Properties and evolution of disk galaxies in a hierarchical formation
  scenario   We highlight some results from disk galaxy evolution models conceived within
a cosmological context. When disk mergers and strong disk-halo feedback are
omitted, several properties and correlations of disk galaxies seem to be
related to initial conditions given by the CDM model, for example, the
intensive galaxy properties, the disk Hubble sequence, and the Tully-Fisher
relation in the infrared bands.

21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom