Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Relativistic Stellar Dynamics Around a Massive Black Hole in Steady
  State   I briefly review advances in the understanding and modeling of relativistic
stellar dynamics around massive black holes (MBHs) in galactic nuclei,
following the inclusion of coherent relaxation and of secular processes in a
new formal analytic description of the dynamics.

10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin