Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Another algebraic variational principle for the spectral curve of matrix
  models   We propose an alternative variational principle whose critical point is the
algebraic plane curve associated to a matrix model (the spectral curve, i.e.
the large $N$ limit of the resolvent). More generally, we consider a
variational principle that is equivalent to the problem of finding a plane
curve with given asymptotics and given cycle integrals. This variational
principle is not given by extremization of the energy, but by the extremization
of an "entropy".

24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th