Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Classification of semi-algebraic $p$-adic sets up to semi-algebraic
  bijection   We prove that two infinite p-adic semi-algebraic sets are isomorphic (i.e.
there exists a semi-algebraic bijection between them) if and only if they have
the same dimension.

21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol