Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Constructing equivariant spectra via categorical Mackey functors   We give a functorial construction of equivariant spectra from a generalized
version of Mackey functors in categories. This construction relies on the
recent description of the category of equivariant spectra due to Guillou and
May. The key element of our construction is a spectrally-enriched functor from
a spectrally-enriched version of permutative categories to the category of
spectra that is built using an appropriate version of K-theory. As applications
of our general construction, we produce a new functorial construction of
equivariant Eilenberg--MacLane spectra for Mackey functors and for suspension
spectra for finite G-sets.

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The categories of this paper are: acc-phys
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: adap-org
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The categories of this paper are: cond-mat
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The categories of this paper are: funct-an
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The categories of this paper are: ao-sci
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The categories of this paper are: plasm-ph
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The categories of this paper are: supr-con
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The categories of this paper are: comp-gas
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The categories of this paper are: eess
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The categories of this paper are: hep-lat
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The categories of this paper are: atom-ph
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The categories of this paper are: physics
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The categories of this paper are: alg-geom
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The categories of this paper are: econ