Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Jacobi Theta-functions and Discrete Fourier Transforms   Properties of the Jacobi Theta3-function and its derivatives under discrete
Fourier transforms are investigated, and several interesting results are
obtained. The role of modulo N equivalence classes in the theory of
Theta-functions is stressed. An important conjecture is studied.

20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg