Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Differential characters as stacks and prequantization   We generalize geometric prequantization of symplectic manifolds to
differentiable stacks. Our approach is atlas-independent and provides a
bijection between isomorphism classes of principal circle bundles (with or
without connections) and second cohomology groups of certain chain complexes.

14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg