Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A reducibility problem for even unitary groups: The depth zero case   We study a problem concerning parabolic induction in certain p-adic unitary
groups. More precisely, for $E/F$ a quadratic extension of p-adic fields the
associated unitary group $G=\mathrm{U}(n,n)$ contains a parabolic subgroup $P$
with Levi component $L$ isomorphic to $\mathrm{GL}_n(E)$. Let $\pi$ be an
irreducible supercuspidal representation of $L$ of depth zero. We use Hecke
algebra methods to determine when the parabolically induced representation
$\iota_P^G \pi$ is reducible.

19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an