Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Classification of equivariant vector bundles over real projective plane   We classify equivariant topological complex vector bundles over real
projective plane under a compact Lie group (not necessarily effective) action.
It is shown that nonequivariant Chern classes and isotropy representations at
(at most) three points are sufficient to classify equivariant vector bundles
over real projective plane except one case. To do it, we relate the problem to
classification on two-sphere through the covering map because equivariant
vector bundles over two-sphere have been already classified.

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The categories of this paper are: plasm-ph
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The categories of this paper are: funct-an
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The categories of this paper are: nucl-ex
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The categories of this paper are: gr-qc
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The categories of this paper are: astro-ph
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The categories of this paper are: acc-phys
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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: comp-gas
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The categories of this paper are: adap-org
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The categories of this paper are: hep-ex
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The categories of this paper are: q-bio
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The categories of this paper are: hep-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: cs
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The categories of this paper are: mtrl-th