Instruct: Identify the main and secondary category of Arxiv papers based on the titles
Query: Dynamic conductivity of one-dimensional ion conductors. Impedance,
  Nyquist diagrams
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex