Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Axially and spherically symmetric solitons in warm plasma   We study the existence of stable axially and spherically symmetric plasma
structures on the basis of the new nonlinear Schrodinger equation (NLSE)
accounting for nonlocal electron nonlinearities. The numerical solutions of
NLSE having the form of spatial solitions are obtained and their stability is
analyzed. We discuss the possible application of the obtained results to the
theoretical description of natural plasmoids in the atmosphere.

18
The categories of this paper are: econ
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg