Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Mumford Orbifolds   Formulae for the number of branch points of one-dimensional orbifolds defined
over a non-archimedean local field and uniformisable by discrete projective
linear groups are given. They depend only on the uniformising group. The method
of equivariant pasting reveals the possible relative position of the branch
points.

24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex