Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Noncommutativity and relativity   In this paper, we endeavour to show that from the noncommutative nature of
spacetime one can deduce the concept of relativity in the sense that the
velocity cannot be infinite as in the case of Galilean relativity.

1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
21
The categories of this paper are: adap-org