Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Topologie et d\'enombrement des courbes alg\'ebriques r\'eelles
  singuli\`eres   We describe the topology of singular real algebraic curves in a smooth
surface. We enumerate and bound in terms of the degree the number of
topological types of singular algebraic curves in the real projective plane.

25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph