Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On orbifold embeddings   For an orbifold, there is a notion of an orbifold embedding, which is more
general than the one of sub-orbifolds. We develop several properties of
orbifold embeddings. In the case of translation groupoids, we show that such a
notion is equivalent to a strong equivariant immersion.

31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat