Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: $G_2$-instantons over asymptotically cylindrical manifolds   A concrete model for a 7-dimensional gauge theory under special holonomy is
proposed, within the paradigm outlined by Donaldson and Thomas, over the
asymptotically cylindrical G2-manifolds provided by Kovalev's noncompact
version of the Calabi conjecture. One obtains a solution to the $G_2$-instanton
equation from the associated Hermitian Yang-Mills problem, to which the methods
of Simpson et al. are applied, subject to a crucial asymptotic stability
assumption over the "boundary at infinity".

24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
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The categories of this paper are: eess
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat