Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Equivariant cohomology and the super reciprocal plane of a hyperplane
  arrangement   In this paper, we investigate certain graded-commutative rings which are
related to the reciprocal plane compactification of the coordinate ring of a
complement of a hyperplane arrangement. We give a presentation of these rings
by generators and defining relations. This presentation was used by Holler and
I. Kriz to calculate the $\mathbb{Z}$-graded coefficients of localizations of
ordinary $RO((\mathbb{Z}/p)^n)$-graded equivariant cohomology at a given set of
representation spheres, and also more recently by the author in a
generalization to the case of an arbitrary finite group. We also give an
interpretation of these rings in terms of superschemes, which can be used to
further illuminate their structure.

1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
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The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
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The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph