Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sub-Shimura Varieties for type O(2,n)   We give a classification, up to consideration of component groups, of
sub-Shimura varieties of those Shimura Varieties attached to orthogonal groups
of signature (2,n) over Q.

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The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
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The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
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The categories of this paper are: q-fin
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The categories of this paper are: eess