Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Instantons and framed sheaves on K\"ahler Deligne-Mumford stacks   We provide stacky generalizations of classical gauge-theoretic results
inspired by Donaldson, the Uhlenbeck-Yau theorem and variants due to Bando and
his collaborators. Moreover, we show an application of this machinery in the
study of ALE spaces.

28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
3
The categories of this paper are: physics
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
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The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat