Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The dressing procedure for the cosmological equations and the indefinite
  future of the universe   In this paper we present a new simple method of construction of infinite
number of solutions of Freidmann equations from the already known ones, which
allows for a startling conclusion of practical impossibility of correct
predictions on the universe's future dynamics which are based solely on
astronomical observations on the value of a scale factor. In addition, we
present particular examples of newly constructed solutions, such as the ones,
describing the smooth dynamical (de)-phantomization, and the models lacking the
events horizons (both in classical and brane world cases). The generalization
of the method to the simplest anisotropic universes are presented as well.

18
The categories of this paper are: econ
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph