Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Disk Galaxy Models Driven by Stochastic Self-Propagating Star Formation   We present a model of chemical and spectrophotometric evolution of disk
galaxies based on a stochastic self-propagating star formation scenario. The
model incorporates galaxy formation through the process of accretion, chemical
and photometric evolution treatment, based on simple stellar populations (SSP),
and parameterized gas dynamics inside the model. The model reproduces
observational data of a late-type spiral galaxy M33 reasonably well. Promising
test results prove the applicability of the model and the adequate accuracy for
the interpretation of disk galaxy properties.

5
The categories of this paper are: gr-qc
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The categories of this paper are: econ
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
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The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs