An Improved Laplace Decomposition Method For Solving Nonlinear Differential System

来源 :第六届全国计算机数学学术会议 | 被引量 : 0次 | 上传用户:lsylianyangdeyu
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In this paper,a flaw of the Laplace decomposition method is investigated.Based on it a modified Laplace decomposition method is presented,the new algorithm can be applied to a wider range of partial differential equations.We further compare advantages and disadvantages of these two methods.It can be seen that they have different strong points for different kinds of partial differential equations,while they will be reduced to the same algorithm for ordinary differential equations.
其他文献
Graphene and graphene oxide (GO),as novel polyaromatic molecule,have attracted tremendous interest in the fields of materials science and biotechnology due to t
会议
FT基因是高等植物开花的信号调控中一个重要的整合因子,它通过调控花原基特异性基因的表达来启动花原基的分化。本研究通过遗传学和分子生物学的技术研究了MADS-box基因CAL、F
The ever increasing demand for clean energy,such as wind,solar,and tidal power has stimulated great interest in electrochemical energy storage.To meet the requi
会议
类病毒体作为一种新型的治疗载体得到了广泛的研究,但目前方法制备的类病毒体存在免疫原性,安全性,操作费时等缺点。为避免传统制备方法存在的问题,我们直接以表达病毒融合蛋白VS
氧还原(ORR)反应是发生在燃料电池阴极的化学反应,它十分的关键。作为促进氧还原反应的重要因素,研发出性能优异、耐用的氧还原催化剂是尤为重要的。本文的研究内容着重于氧还原催化剂,并聚焦于氮掺杂石墨烯材料。首先,本文详细讲述了燃料电池的工作原理以及结构组成。还介绍了氧还原反应,以及现阶段几种主流氧还原催化剂的现状与不足,包括Pt基催化剂、过渡金属氧化物、金属碳氮化物、钙钛矿型氧化物催化剂和氮掺杂石墨
学位
Graphene (GN) and related nanomaterials have unique optical,electrical,magnetic,thermal and other properties,and they bring new vitality to the development of A
会议
Inorganic nanocrystals exhibit unique size- and shape-dependent properties and are of great interest in many applications.During the past decades,significant pr
会议
算术表达式的精确计算是确保各类复杂计算正确性的基础.然而,由于计算过程中的舍入误差,现有的计算软件或计算设备经常会出现不可接受,甚至完全错误的计算结果.比如,对于2065
会议
会议
会议