Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The sup-norm problem for GL(2) over number fields   We solve the sup-norm problem for spherical Hecke-Maass newforms of
square-free level for the group GL(2) over a number field, with a power saving
over the local geometric bound simultaneously in the eigenvalue and the level
aspect. Our bounds feature a Weyl-type exponent in the level aspect, they
reproduce or improve upon all known special cases, and over totally real fields
they are as strong as the best known hybrid result over the rationals.

19
The categories of this paper are: eess
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
13
The categories of this paper are: quant-ph