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Novel loop-like solitons for the generalized Vakhnenko equation
【摘要】 A non-traveling wave solution of a generalized Vakhnenko equation arising from the high-frequent wave motion in a relaxing medium is derived via the extended Riccati mapping method.The solution includes an arbitrary function of an independent variable.Based on the solution,two hyperbolic functions are chosen to construct new solitons.Novel single-loop-like and double-loop-like solitons are found for the equation.
【Abstract】 A non-traveling wave solution of a generalized Vakhnenko equation arising from the high-frequent wave motion in a relaxing medium is derived via the extended Riccati mapping method.The solution includes an arbitrary function of an independent variable.Based on the solution,two hyperbolic functions are chosen to construct new solitons.Novel single-loop-like and double-loop-like solitons are found for the equation.
【Key words】 generalized Vakhnenko equation; extended Riccati mapping method; nontraveling wave solution; loop-like soliton;
- 【文献出处】 Chinese Physics B ,中国物理B , 编辑部邮箱 ,2013年03期
- 【分类号】O241.8
- 【被引频次】1
- 【下载频次】36