Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unique Ergodicity for Fractionally Dissipated, Stochastically Forced 2D
  Euler Equations   We establish the existence and uniqueness of an ergodic invariant measure for
2D fractionally dissipated stochastic Euler equations on the periodic box, for
any power of the dissipation term.

37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int