Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Some Stability Properties of Compactified D=11 Supermembranes   We desribe the minimal configurations of the bosonic membrane potential, when
the membrane wraps up in an irreducible way over $S^{1}\times S^{1}$. The
membrane 2-dimensional spatial world volume is taken as a Riemann Surface of
genus $g$ with an arbitrary metric over it. All the minimal solutions are
obtained and described in terms of 1-forms over an associated U(1) fiber
bundle, extending previous results. It is shown that there are no infinite
dimensional valleys at the minima.

36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph