Generalized Heisenberg Ferromagnet type Equation and Modified Camassa-Holm Equation: Geometric Formulation, Soliton Solutions and Equivalence
Exactly Solvable and Integrable Systems
2020-02-26 v1
Abstract
We study the integrability and equivalence of a generalized Heisenberg ferromagnet-type equation (GHFE). The different forms of this equation as well as its reduction are presented. The Lax representation (LR) of the equation is obtained. We observe that the geometrical and gauge equivalent counterpart of the GHFE is the modified Camassa-Holm equation (mCHE) with an arbitrary parameter . Finally, the 1-soliton solution of the GHFE is obtained.
Keywords
Cite
@article{arxiv.2002.10969,
title = {Generalized Heisenberg Ferromagnet type Equation and Modified Camassa-Holm Equation: Geometric Formulation, Soliton Solutions and Equivalence},
author = {Zhanar Umurzakhova and Tolkynay Myrzakul and Kuralay Yesmakhanova and Shynaray Myrzakul and Gulgassyl Nugmanova and Ratbay Myrzakulov},
journal= {arXiv preprint arXiv:2002.10969},
year = {2020}
}
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16 pages