Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Distribution of orbits of geometrically finite groups acting on null
  vectors   We study the distribution of non-discrete orbits of geometrically finite
groups in $\operatorname{SO}(n,1)$ acting on $\mathbb{R}^{n+1}$, and more
generally on the quotient of $\operatorname{SO}(n,1)$ by a horospherical
subgroup. Using equidistribution of horospherical flows, we obtain both
asymptotics for the distribution of orbits for the action of general
geometrically finite groups, and we obtain quantitative statements with
additional assumptions.

21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph