Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Classification of deformation quantization algebroids on complex
  symplectic manifolds   Deformation quantization algebroids over a complex symplectic manifold X are
locally given by rings of WKB operators, that is, microdifferential operators
with an extra central parameter \tau. In this paper, we will show that such
algebroids are classified by H^2(X;k^*), where k^* is a subgroup of the group
of invertible formal Laurent series in \tau^-1.

13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
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The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
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The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-lat
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The categories of this paper are: adap-org
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The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin