Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Moduli spaces of polarised symplectic O'Grady varieties and Borcherds
  products   We study moduli spaces of O'Grady's ten-dimensional irreducible symplectic
manifolds. These moduli spaces are covers of modular varieties of dimension 21,
namely quotients of hermitian symmetric domains by a suitable arithmetic group.
The interesting and new aspect of this case is that the group in question is
strictly bigger than the stable orthogonal group. This makes it different from
both the K3 and the K3^[n] case, which are of dimension 19 and 20 respectively.

11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg