Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-standard cohomology for equivariant sheaves: The role of generic
  models   We generalize the Generic Model Theorem for equivariant presheaves of
structures; extending the results of Macintyre and Caicedo. We also introduce a
new class of generic cohomologies and show how, for some examples, they
simplify to non standard cohomologies.
  Key words and phrases: Generic Model Theorem, Equivariant Structures,
Equivariant Cohomology.
  Primary fields: Model Theory. Equivariant sheaf cohomology.

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The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-lat
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The categories of this paper are: acc-phys
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The categories of this paper are: eess
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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: hep-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: ao-sci
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The categories of this paper are: supr-con
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The categories of this paper are: q-alg
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The categories of this paper are: q-bio