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Quasi-periodic and Non-periodic Waves in (2+1)-Dimensional Nonlinear Systems |
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| Authors: | TANG Xiao-Yan LOU Sen-Yue |
| Institution: | Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China;Department of Physics, Ningbo University, Ningbo 315211, China |
| Abstract: | New exact quasi-periodic and non-periodic solutions for the (2 1)-dimensional nonlinear systems are studied by means of the multi-linear variable separation approach (MLVSA) and the Jacobi elliptic functions with the space-time-dependent modulus. Though the result is valid for all the MLVSA solvable models, it is explicitly shown for the long-wave and short-wave interaction model. |
| Keywords: | quasi-periodic waves non-periodic waves multi-linear variable separation approach the long wave and thort-wave interaction model |
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