Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The singular set and aspects of global control dynamics   The global approach to control systems which we have been pursuing in other
work favours the study of dynamics achievable through control. It employs
certain globally defined geometric objects and attempts to describe them in the
general case. In this work, we define the singular set and examine some of its
general properties. We then briefly examine its role in the global design of
control dynamics.

33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an