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新的双曲函数有理展开法和符号计算构造差分mKdV的孤波解(英文)

Extended Hyperbolic Function Rational Expansion Algorithm with Symbolic Computation to Construct Solitary Wave Solutions of Discrete mKdV Lattice

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【Author】 ZHAO Xue Qin1,3, MENG Dong Yuan2, ZHANG Hong Qing3 (1. Department of Mathematics, Qufu Normal University, Shandong 273165, China; 2. College of Science, Qingdao University of Technology, Shandong 210016, China; 3. Department of Applied Mathematics, Dalian University of Technology, Liaoning 116024, China)

【机构】 Department of Mathematics, Qufu Normal University； Department of Applied Mathematics, Dalian University of Technology； College of Science, Qingdao University of Technology；

【摘要】 With the aid of Maple, the extended hyperbolic function rational expansion method is used to construct explicit and exact travelling solutions for the discrete mKdV lattice. As a result, many solutions are obained which include kink-shaped solitary wave solutions, bell-shaped solitary wave solutions and singular solitary wave solutions.更多还原

【Abstract】 With the aid of Maple, the extended hyperbolic function rational expansion method is used to construct explicit and exact travelling solutions for the discrete mKdV lattice. As a result, many solutions are obained which include kink-shaped solitary wave solutions, bell-shaped solitary wave solutions and singular solitary wave solutions.更多还原

【关键词】 The discrete mKdV lattice； Hyperbolic function expansion method； Solitary wave solution.；
【Key words】 The discrete mKdV lattice； Hyperbolic function expansion method； Solitary wave solution.；

【基金】 the National Natural Science Foundation of China (No.10771118)

【文献出处】数学研究与评论 ,Journal of Mathematical Research and Exposition , 编辑部邮箱 ,2008年04期

【分类号】O175.29
【被引频次】3
【下载频次】78

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