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Complex wave excitations and chaotic patterns for a general (2+1)-dimensional Korteweg-de Vries system

Chinese Physics B 2008年第8期17卷 2767-2773页

作者：马松华方建平郑春龙 Department of Physics Zhejiang Lishui University

Starting from an improved mapping approach and a linear variable separation approach, a new family of exact solutions (including solitary wave solutions, periodic wave solutions and rational function solutions) with arbitrary functions for a general (2+1)-dimensional Korteweg de Vries system (GKdV) is derived. According to the derived solutions, we obtain some novel dromion-lattice solitons, complex wave excitations and chaotic patterns for the GKdV system.

关键词： improved mapping approach GKdV system complex wave excitations chaotic patterns

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New Families of Rational Form Variable Separation Solutions to(2+1)-Dimensional Dispersive Long Wave Equations

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Communications in Theoretical Physics 2009年第5期51卷 789-793页

作者： WEN Xiao-Yong Department of Mathematics College of Sciences Beijing Information Science and Technology University Beijing 100192China

With the aid of symbolic computation system Maple, some families of new rational variable separation solutions of the （2＋1）-dimensional dispersive long wave equations are constructed by means of a function transformation, improved mapping approach, and variable separation approach, among which there are rational solitary wave solutions, periodic wave solutions and rational wave solutions.

关键词： improved mapping approach variable separation method (2+1)-dimensional dispersive long wave equations symbolic computation

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Complex wave excitations general （2＋1）-dimensional and chaotic patterns for a Korteweg-de Vries system

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Chinese Physics B 2008年第8期17卷 2767-2773页

作者： Ma Song-Hua Fang Jian-Ping Zheng Chun-Long Department of Physics Zhejiang Lishui University Lishui 323000 China

Starting from an improved mapping approach and a linear variable separation approach, a new family of exact solutions （including solitary wave solutions, periodic wave solutions and rational function solutions） with arbitrary functions for a general （2＋1）-dimensional Korteweg de solutions, we obtain some novel dromion-lattice solitons, system Vries system （GKdV） is derived. According to the derived complex wave excitations and chaotic patterns for the GKdV

关键词： improved mapping approach GKdv system complex wave excitations chaotic patterns

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Annihilation Solitons and Chaotic Solitons for the （2＋1）-Dimensional Breaking Soliton System

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Communications in Theoretical Physics 2007年第4X期48卷 662-666页

作者： MA Song-Hua QIANG Ji-Ye FANG Jian-Ping College of Mathematics and Physics Lishui University Lishui 323000 China

By means of an improved mapping method and a variable separation method, a series of variable separation solutions including solitary wave solutions, periodic wave solutions and rational function solutions） to the （2＋1）-dimensional breaking soliton system is derived. Based on the derived solitary wave excitation, we obtain some special annihilation solitons and chaotic solitons in this short note.

关键词： improved mapping approach variable separation approach breaking soliton system annihilation solitons chaotic solitons

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Annihilation Solitons and Chaotic Solitons for the (2-t-1)-Dimensional Breaking Soliton System

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Communications in Theoretical Physics 2007年第10期 662-666页

作者： MA Song-Hua QIANG Ji-Ye FANG Jian-Ping College of Mathematics and Physics,Lishui University,Lishui 323000,China College of Mathematics and Physics Lishui University Lishui 323000 China

By means of an improved mapping method and a variable separation method,a series of variable sep-aration solutions(including solitary wave solutions,periodic wave solutions and rational function solutions)to the(2+1)-dimensional breaking soliton system is *** on the derived solitary wave excitation,we obtain somespecial annihilation solitons and chaotic solitons in this short note.

关键词： improved mapping approach variable separation approach breaking soliton system annihilation solitons chaotic solitons

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