Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A comparison principle for higher order nonlinear hypoelliptic heat
  operators on graded Lie groups   In this paper we present a comparison principle for higher order nonlinear
hypoelliptic heat operators on graded Lie groups. Moreover, using the
comparison principle we obtain blow-up type results and global in
$t$-boundedness of solutions of nonlinear equations for the heat
$p$-sub-Laplacian on stratified Lie groups. In particular, this paper
generalises and extends previous results obtained by the first author and
Suragan in [RS18].

23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs