Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Regularization of radial solutions of $p$-Laplace equations, and
  computations using infinite series   We consider radial solutions of equations with the $p$-Laplace operator in
$R^n$. We introduce a change of variables, which in effect removes the
singularity at $r=0$. While solutions are not of class $C^2$, in general, we
show that solutions are $C^2$ functions of $\displaystyle
r^{\frac{p}{2(p-1)}}$. Then we express the solution as an infinite series in
powers of $\displaystyle r^{\frac{p}{p-1}}$, and give explicit formulas for its
coefficients. We implement this algorithm, using Mathematica software.
Mathematica's ability to perform the exact computations turns out to be
crucial.

7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org