Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sweeping at the Martin boundary of a fine domain   We study sweeping on a subset of the Riesz-Martin space of a fine domain in
$\RR^n$ ($n\ge2$), both with respect to the natural topology and the
minimal-fine topology, and show that the two notions of sweeping are identical.

0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th