By using the method of dynamical systems,the travelling wave solutions of for an integrable nonlinear evolution equation is studied.Exact explicit parametric representations of kink and anti-kink wave,periodic wave solutions and uncountably infinite many smooth solitary wave solutions are given.
By using the dynamical system method to study the 2D-generalized Benney-Luke equation,the existence of kink wave solutions and uncountably infinite many smooth periodic wave solutions is shown.Explicit exact parametric representations for solutions of kink wave, periodic wave and unbounded traveling wave are obtained.
RSS信息推送技术属于Web2.0时代兴起的新技术之一,它的出现提供了个性化获取信息的一种新方式。本文通过对该技术的研究,在Java类库ROME(RSS and Atom Utilities)的基础上,设计实现了RSS提要的产生方案,并为达到高效的目的进行了分析和改进。最后将RSS技术嫁接到手机终端,实现了基于KXML的J2ME版的RSS阅读器。本系统的使用将减轻建立各类信息网站的复杂性,提供了一个方便高效的内容实时发布平台,具有良好的应用和发展前景。
