Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On Schr\"odinger Systems with Local and Nonlocal Nonlinearities - Part
  II   In this second part, we establish the existence of special solutions of the
nonlinear Schr\"odinger system studied in the first part when the diamagnetic
field is nul. We also prove some symmetry properties of these ground states
solutions.

17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th