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Nonlinear superposition formula for SUSY SG/MKdV equations revisited |
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| Authors: | Ling-Ling XueQP Liu Rui-Mei Liu |
| Institution: | Department of Mathematics, China University of Mining and Technology, Beijing 100083, PR China |
| Abstract: | The derivation of nonlinear superposition formula is reexamined for the N=1 supersymmetric sinh-Gordon equation. It is shown that this formula results from the spatial part of Bäcklund transformation only and therefore can be associated with the supersymmetric MKdV equation. |
| Keywords: | Supersymmetric sine-Gordon Supersymmetric MKdV Bä cklund transformation Nonlinear superposition formula |
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