Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stable minimal hypersurfaces in $\mathbf{R}^4$   We prove that a complete, two-sided, stable minimal immersed hypersurface in
$\mathbf{R}^{4}$ is flat.

34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph