Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Power Series Method applied to Inverse Analysis in Chemical Kinetics
  Problem   Power Series Solution Method has been traditionally used to solve Ordinary
and Partial Linear Differential Equations. However, despite their usefulness
the application of this method has been limited to this particular kind of
equations. In this work we use the method of power series to solve nonlinear
partial differential equations. The method is applied to solve three versions
of nonlinear time-dependent Burgers-Type differential equations in order to
demonstrate its scope and applicability.

10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
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
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph