Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An extension of Furstenberg's structure theorem for Noetherian modules
  and multiple recurrence theorems I   We extend Furstenberg's structure theorem to any standard Borel $G$-space,
where $G$ is any locally compact second countable Noetherian module over a
syndetic ring.

23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga