Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Numerical convergence of a one step approximation of an
  intrgro-differential equation   We consider a linear partial integro-differential equation that arises in the
modeling of various physical and biological processes. We study the problem in
a spatial periodic domain. We analyze numerical stability and numerical
convergence of a one step approximation of the problem with smooth and
non-smooth initial functions.

36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas