Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Self-similar solutions to the Navier-Stokes equations: a survey of
  recent results   We survey the various constructions of forward self-similar solutions (and
generalizations of self-similar solutions) to the Navier-Stokes equations. We
also include and prove an extension of a recent result from [7].

20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an