使用Mathematica研究KDV方程的一类孤立子解

使用简化的KDV方程的解析孤立子解,借助于Mathematica软件,展示了孤立子解的物理特点,并完成了双孤子碰撞过程的动画仿真,形象地展示了孤立子的准粒子性.;By utilizing the soliton solution to the simplified KDV equation and software Mathe-matica,the physical features of soliton are analyzed and exhibited.Furthermore,the animation of the collision process of double solitons is simulated,and the quasi-particle property of the soliton is exhibited