Solitons and complexitons solutions of an integrable model of (2+1)-dimensional Heisenberg ferromagnetic spin chain |
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| Authors: | Guosheng Tang Suhua Wang Gangwei Wang |
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| Institution: | 1.School of Mathematics,Jiangsu University of Science and Technology,Zhangjiagang,People’s Republic of China;2.School of Mathematics and Statistics,Hebei University of Economics and Business,Shijiazhuang,PR China |
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| Abstract: | In this paper, we consider an integrable model of (2+1)-dimensional Heisenberg ferromagnetic spin chain. Using the ansatz method, bright and dark 1-soliton solutions are derived. Also, some conditions are given which guarantee the existence of solitons. In addition, some exact solutions also derived based on the sub-ODE method. At last, the explicit power series solutions also presented. |
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