Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Staggered t-structures on derived categories of equivariant coherent
  sheaves   Let X be a scheme, and let G be an affine group scheme acting on X. Under
reasonable hypotheses on X and G, we construct a t-structure on the derived
category of G-equivariant coherent sheaves that in many ways resembles the
perverse coherent t-structure, but which incorporates additional information
from the G-action. Under certain circumstances, this t-structure, called the
"staggered t-structure," has an artinian heart, and its simple objects are
particularly easy to describe. We also exhibit two small examples in which the
staggered t-structure is better-behaved than the perverse coherent t-structure.

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The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ex
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The categories of this paper are: bayes-an
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The categories of this paper are: patt-sol
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The categories of this paper are: gr-qc
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The categories of this paper are: q-bio
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The categories of this paper are: cond-mat
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The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
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The categories of this paper are: nlin
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The categories of this paper are: quant-ph
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The categories of this paper are: nucl-th