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Enormous soliton solutions to a (2+1)-dimensional Heisenberg ferromagnetic spin chain equation

• 2022
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Authors Emad H.M. Zahran, Ahmet Bekir
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publication.type Local
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Abstract
In our current study, we will detect new enormous, impressive soliton solutions for the (2+1)-dimensional Heisenberg ferromagnetic spin chain equation. The suggested model has widely important for many magnetism phenomenons. Specially, it is very momentous in modern magnetism theory in which the nonlinear long-range ferromagnetic ordering magnetism can be explained. Moreover, it describes the characteristic of magnetism to many insulating crystals as well as interaction spins. We will document various types of the soliton solutions of this magnet dynamics that explain the soliton behaviors of this model via four various techniques. The first on is the extended direct algebraic method, the second one is the extended simple equation method, the third one is the solitary wave ansatz method and the fourth one is the Paul-Painleve approach method. The achieved soliton solutions are new compared with that achieved previously by other authors who used different techniques.