Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Convergence of the cell average technique for Smoluchowski coagulation
  equation   We present the convergence analysis of the cell average technique, introduced
in [12], to solve the nonlinear continuous Smoluchowski coagulation equation.
It is shown that the technique is second order accurate on uniform grids and
first order accurate on non-uniform smooth (geometric) grids. As an essential
ingredient, the consistency of the technique is thoroughly discussed.

26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs