Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Influence of hydrodynamic interactions on the ballistic deposition of
  colloidal particles on solid surfaces   The ballistic deposition of particles by taking hydrodynamic interactions
(HI) into account has been studied by means of computer simulations. The radial
distribution function of the assembly of particles deposited on a plane has
been determined as a function of the coverage and compared to experimental
data. It appears that the introduction of HI in the model when compared to the
ballistic model predictions leads to a better agreement between experiment and
simulation in particular for the radial distribution function.

25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
2
The categories of this paper are: math
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio