Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On actions of abelian Cantor groups   By a Cantor group we mean a topological group homeomorphic to the Cantor set.
The author earlier proved that every compact metric space of rational
cohomological dimension n can be obtained as the orbit space of a Cantor group
action on a metric compact space of covering dimension n. In this paper, we
consider actions of abelian Cantor groups and, in particular, we show that in
the result mentioned above the Cantor group can be assumed to be abelian for
n>1.

24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th