Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Partial regularity of almost minimizing rectifiable G chains in Hilbert
  space   We adapt to an infinite dimensional ambient space E.R. Reifenberg's
epiperimetric inequality and a quantitative version of D. Preiss' second
moments computations to establish that the set of regular points of an almost
mass minimizing rectifiable $G$ chain in $\ell_2$ is dense in its support,
whenever the group $G$ of coefficients is so that $\{\|g\| : g \in G \}$ is
discrete and closed.

24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph