Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Localization in equivariant operational K-theory and the Chang-Skjelbred
  property   We establish a localization theorem of Borel-Atiyah-Segal type for the
equivariant operational K-theory of Anderson and Payne. Inspired by the work of
Chang-Skjelbred and Goresky-Kottwitz-MacPherson, we establish a general form of
GKM theory in this setting, applicable to singular schemes with torus action.
Our results are deduced from those in the smooth case via Gillet-Kimura's
technique of cohomological descent for equivariant envelopes. As an
application, we extend Uma's description of the equivariant K-theory of smooth
compactifications of reductive groups to the equivariant operational K-theory
of all, possibly singular, projective group embeddings.

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The categories of this paper are: funct-an
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The categories of this paper are: stat
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The categories of this paper are: patt-sol
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The categories of this paper are: ao-sci
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-th
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The categories of this paper are: cond-mat
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The categories of this paper are: q-alg
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: dg-ga
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The categories of this paper are: supr-con
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The categories of this paper are: solv-int
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The categories of this paper are: acc-phys
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The categories of this paper are: alg-geom