Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Orbital stability of standing wavesof Bose Einstein Condensates   We Proveexistence, symmetry and uniqueness of standing waves of a BCE with
josephson junction. We also characterize the orbit of standing waves

28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys