Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Functoriality and special values of L-functions   This is a semi-expository article concerning Langlands functoriality and
Deligne's conjecture on the special values of $L$-functions. The emphasis is on
symmetric power $L$-functions associated to a holomorphic cusp form, while
appealing to a recent work of Mahnkopf on the special values of automorphic
$L$-functions.

35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc