Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On removable singularities of solutions of higher order differential
  inequalities   We obtain sufficient conditions for solutions of the $m$th-order differential
inequality $$
  \sum_{|\alpha| = m}
  \partial^\alpha a_\alpha (x, u)
  \ge
  f (x) g (|u|)
  \quad
  \mbox{in } B_1 \setminus \{ 0 \} $$ to have a removable singularity at zero,
where $a_\alpha$, $f$, and $g$ are some functions, and $B_1 = \{ x : |x| < 1
\}$ is a unit ball in ${\mathbb R}^n$.
  Constructed examples demonstrate the exactness of these conditions.

22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio