Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stability for systems of porous medium type   We establish stability properties of weak solutions for systems of porous
medium type with respect to the exponent $m$. Thereby we treat stability for
the local case as well as for Cauchy-Dirichlet problems. Both degenerate and
singular cases are covered.

21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con