Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the relation between the dual AKP equation and an equation by King
  and Schief, and its N-soliton solution   The dual of the lattice AKP equation [P.H. van der Kamp et al., J. Phys. A
51, 365202 (2018)] is equivalent to a 14-point equation related to the lattice
BKP equation, found by King and Schief. If one of the parameters vanishes, it
is equivalent to a 12-point equation related to the lattice AKP equation. This
establishes the integrability of the dual AKP equation. Using the equivalence
we prove the existence of the conjectured $N$-soliton solution of the dual AKP
equation, for all values of the parameters.

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The categories of this paper are: adap-org
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
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The categories of this paper are: funct-an
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The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: stat
2
The categories of this paper are: math
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The categories of this paper are: dg-ga
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
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The categories of this paper are: solv-int
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The categories of this paper are: eess
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The categories of this paper are: acc-phys