Applications of Elliptic Equation to Nonlinear Coupled Systems |
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| Authors: | FU Zun-Tao LIU Shi-Da LIU Shi-Kuo |
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| Affiliation: | School of Physics, Peking University, Beijing 100871, China School of Physics, Peking University, Beijing 100871, China School of Physics, Peking University, Beijing 100871, China |
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| Abstract: | The elliptic equation is taken as a transformation and applied to solve nonlinear coupled systems. Itis shown that this method is more powerful to give more kinds of solutions, such as rational solutions, solitary wavesolutions, periodic wave solutions and so on, so this method can be taken as a unified method in solving nonlinear coupled systems. |
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| Keywords: | elliptic equation Jacobi elliptic function nonlinear coupled systems periodic wave solution |
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