Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Topological expansion of mixed correlations in the hermitian 2 Matrix
  Model and x-y symmetry of the F_g invariants   We compute expectation values of mixed traces containing both matrices in a
two matrix model, i.e. generating function for counting bicolored discrete
surfaces with non uniform boundary conditions. As an application, we prove the
$x-y$ symmetry of the algebraic curve invariants introduced in math-ph/0702045.

16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th