Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-diffusive large time behaviour for a degenerate viscous
  Hamilton-Jacobi equation   The convergence to non-diffusive self-similar solutions is investigated for
non-negative solutions to the Cauchy problem $\partial_t u = \Delta_p u +
|\nabla u|^q$ when the initial data converge to zero at infinity. Sufficient
conditions on the exponents $p>2$ and $q>1$ are given that guarantee that the
diffusion becomes negligible for large times and the $L^\infty$-norm of $u(t)$
converges to a positive value as $t\to\infty$.

19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
34
The categories of this paper are: chem-ph