Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The universal minimal space for groups of homeomorphisms of
  h-homogeneous spaces   Let X be a h-homogeneous zero-dimensional compact Hausdorff space, i.e. X is
a Stone dual of a homogeneous Boolean algebra. It is shown that the universal
minimal space M(G) of the topological group G=Homeo(X), is the space of maximal
chains on X introduced by Uspenskij. If X is metrizable then clearly X is
homeomorphic to the Cantor set and the result was already known (Glasner-Weiss
2003). However many new examples arise for non-metrizable spaces. These
include, among others, the generalized Cantor sets X={0,1}^{kappa} for
non-countable cardinals kappa, and the corona or remainder of omega,
X=beta(omega) \ omega, where beta(omega) denotes the Stone-Cech
compactification of the natural numbers.

13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol