Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pseudo-Hermitian Reduction of a Generalized Heisenberg Ferromagnet
  Equation. II. Special Solutions   This paper is a continuation of our previous work in which we studied a sl(3)
Zakharov-Shabat type auxiliary linear problem with reductions of Mikhailov type
and the integrable hierarchy of nonlinear evolution equations associated with
it. Now, we shall demonstrate how one can construct special solutions over
constant background through Zakharov-Shabat's dressing technique. That approach
will be illustrated on the example of a generalized Heisenberg ferromagnet
equation related to the linear problem for sl(3). In doing this, we shall
discuss the difference between the Hermitian and pseudo-Hermitian cases.

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The categories of this paper are: ao-sci
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The categories of this paper are: econ
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The categories of this paper are: adap-org
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The categories of this paper are: alg-geom
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The categories of this paper are: gr-qc
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The categories of this paper are: eess
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The categories of this paper are: q-fin
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The categories of this paper are: hep-lat
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The categories of this paper are: nucl-th
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The categories of this paper are: astro-ph
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The categories of this paper are: physics
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The categories of this paper are: cmp-lg
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The categories of this paper are: solv-int
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-ph
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The categories of this paper are: hep-th