Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Distribution of root numbers of Hecke characters attached to some
  elliptic curves   In this paper, we show that an action on the set of elliptic curves with j=
1728 preserves a certain kind of symmetry on the local root number of Hecke
characters attached to such elliptic curves. As a consequence, we give results
on the distribution of the root numbers and their average of the aforementioned
Hecke characters.

23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas