Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Predicting the Path of an Open System   The expected path of an open system,which is a big Poincare system,has been
found in this paper.This path has been obtained from the actual and from the
expected droop of the open system.The actual droop has been reconstructed from
the variations in the power and in the frequency of the open system.The
expected droop has been found as a function of rotation from the expected
potential energy of the open system under synchronization of that system.

26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph