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On the quasi-periodic solutions for generalized Boussinesq equation with higher order nonlinearity |
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| Authors: | Yanling Shi Junxiang Xu Xindong Xu Shunjun Jiang |
| Institution: | 1. Department of Basic Science, Yancheng Institute of Technology, Yancheng, 224051China.shiyanling96998@163.com;3. Department of Mathematics, Southeast University, Nanjing, 210096China.;4. College of Sciences, Nanjing University of Technology, Nanjing, 210009China. |
| Abstract: | |
| Keywords: | generalized Boussinesq equation KAM theorem invariant tori infinite dimensional Hamiltonian system |