Darboux transformation and explicit solutions for the derivative versions of Toda equation |
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| Authors: | Zhengyan Wang |
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| Institution: | Department of Mathematics, Zhengzhou University, Zhengzhou, Henan 450052, China |
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| Abstract: | The derivative versions of Toda equation are produced from the Lax triad composed of the Kaup-Newell and negative Kaup-Newell spectral problems and a new discrete eigenvalue problem. With the help of decomposition and the Darboux transformation, explicit solutions of these derivative Toda equations are obtained. |
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| Keywords: | Derivative Toda equation Darboux transformation Explicit solution |
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