Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bijectivity of the canonical map for the noncommutative instanton bundle   It is shown that the quantum instanton bundle introduced in Commun. Math.
Phys. 226, 419-432 (2002) has a bijective canonical map and is, therefore, a
coalgebra Galois extension.

16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
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The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
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The categories of this paper are: eess
28
The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas