Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Groupes d'extensions et foncteurs polynomiaux   G\'en\'eralisant un article de Pirashvili, nous caract\'erisons les petites
cat\'egories additives A telles que l'inclusion dans la cat\'egorie des
foncteurs de A vers les groupes ab\'eliens de la sous-cat\'egorie pleine des
foncteurs analytiques induise un isomorphisme entre groupes d'extensions.
  --
  Extending an article of Pirashvili, we characterize small additive categories
A such that the inclusion in the category of functors from A to abelian groups
of the full subcategory of analytic functors induces an isomorphism between
extension groups.

13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg