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arXiv · 1711.06353

Pseudo-Hermitian Reduction of a Generalized Heisenberg Ferromagnet Equation. II. Special Solutions

T. I. Valchev·A. B. Yanovski
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Abstract

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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T. I. Valchev, A. B. Yanovski. 2017-11-16. Pseudo-Hermitian Reduction of a Generalized Heisenberg Ferromagnet Equation. II. Special Solutions. https://doi.org/10.1080/14029251.2018.1494747

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