Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comment on the paper Li-Shi Luo, Wei Liao, Xingwang Chen, Yan Peng and
  Wei Zhang, Numerics of the lattice Boltzmann method: Effects of collision
  models on the lattice Boltzmann simulations, Physical Review E 83, 056710
  (2011)
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex