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中国物理学会期刊

(G′/G)展开法在高维非线性物理方程中的新应用

CSTR: 32037.14.aps.58.7402

New application of (G′/G)-expansion method to high-dimensional nonlinear physical equations

CSTR: 32037.14.aps.58.7402
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  • 将(G′/G)展开首次法扩展到构造高维非线性物理方程的精确非行波通解、研究解的特殊孤子结构和混沌行为. 作为(G′/G)展开法的新应用, 获到了(3+1)维非线性Burgers系统的新非行波通解, 对通解中的任意函数进行适当的设置, 探讨了特殊孤子结构的激发和演化、解的混沌行为和演化.

     

    The (G′/G)-expansion method is firstly extended to construct exact non-traveling wave general solutions of high-dimensional nonlinear equations, explore special soliton-structure excitation and evolution, and investigate the chaotic patterns and evolution of these solutions. Taking as an example, new non-traveling solutions are calculated for (3+1)-dimensional nonlinear Burgers system by using the (G′/G)-expansion method. By setting properly the arbitrary function in the solutions, special soliton-structure excitation and evolution are observed, and the chaotic patterns and evolution are studied for the solutions.

     

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