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Symbolic Computation of Extended Jacobian Elliptic Function Algorithm for Nonlinear Differential-Different Equations
The Jacobian elliptic function expansion method for nonlinear differential-different equations and its algorithm are presented by using some relations among ten Jacobian elliptic functions and successfully construct more new exact doubly-periodic solutions of the integrable discrete nonlinear Schrodinger equation. When the modulous m → 1or 0, doubly-periodic solutions degenerate to solitonic solutions including bright soliton, dark soliton, new solitons as well as trigonometric function solutions.
作 者： DAI Chao-Qing MENG Jian-Ping ZHANG Jie-Fang 作者单位： Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004, China 刊 名： 理论物理通讯（英文版） ISTIC SCI 英文刊名： COMMUNICATIONS IN THEORETICAL PHYSICS 年，卷(期)： 2005 43(3) 分类号： 关键词： integrable discrete nonlinear Schrodinger equation extended Jacobian elliptic function expansion approach doubly-periodic wave solutions solitonic solutions singly-periodic wave solutions【Symbolic Computation of Extended Jac】相关文章：