Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Recent developments in controlled crowd dynamics   We survey recent results on controlled particle systems. The control aspect
introduces new challenges in the discussion of properties and suitable mean
field limits. Some of the aspects are highlighted in a detailed discussion of a
particular controlled particle dynamics. The applied techniques are shown on
this simple problem to illustrate the basic methods. Computational results
confirming the theoretical findings are presented and further particle models
are discussed.

11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th