Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conjugation spaces and equivariant Chern classes   Let h be a Real bundle, in the sense of Atiyah, over a space X. This is a
complex vector bundle together with an involution which is compatible with
complex conjugation. We use the fact that BU is equipped with a structure of
conjugation space, as defined by Hausmann, Holm, and Puppe, to construct
equivariant Chern classes in the Z/2-equivariant cohomology of X with twisted
integer coefficients. We show that these classes determine the
(non-equivariant) Chern classes of h, forgetting the involution on X, and the
Stiefel-Whitney classes of the real bundle of fixed points.

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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
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The categories of this paper are: stat
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The categories of this paper are: q-fin
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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: hep-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: patt-sol
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The categories of this paper are: nlin
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas