Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Neretin groups admit no non-trivial invariant random subgroups   We show that Neretin groups have no non-trivial invariant random subgroups.
These groups provide first examples of non-discrete, compactly generated,
locally compact groups with this property.

11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg