Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nuclear dimension of extensions of $\mathcal{O}_\infty$-stable algebras   We obtain an improved upper bound for the nuclear dimension of extensions of
$\mathcal{O}_\infty$-stable $\rm{C}^*$-algebras. In particular, we prove that
the nuclear dimension of a full extension of an $\mathcal{O}_\infty$-stable
$\rm{C}^*$-algebra by a stable AF algebra is one.

9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
16
The categories of this paper are: stat