Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Theta correspondence and the Prasad conjecture for SL(2)   We use relations between the base change representations and theta lifts, to
give a new proof to the local period problems of SL(2) over a nonarchimedean
quadratic field extension E/F. Then we will verify the Prasad conjecture for
SL(2). With a similar strategy, we obtain a certain result for the Prasad
conjecture for Sp(4).

30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph