Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Approximation of solutions of the stochastic wave equation by using the
  Fourier series   A one-dimensional stochastic wave equation driven by a general stochastic
measure is studied in this paper. The Fourier series expansion of stochastic
measures is considered. It is proved that changing the integrator by the
corresponding partial sums or by Fej\`{e}r sums we obtain the approximations of
mild solution of the equation.

36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th