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一个3＋1维非线性发展方程和Maccari系统的对称群及精确解
  • ISSN号：0253-6102
  • 期刊名称：《理论物理通讯：英文版》
  • 时间：0
  • 分类：O152.5[理学—数学;理学—基础数学]
  • 作者机构：[1]宁波大学理学院,浙江宁波315211
  • 相关基金：Supported by National Natural Science Foundation of China （10735030）; Zhejiang Provincial Natural Science Foundations of China （Y6090592）; Ningbo Natural Science Foundation （2009B21003）; K.C. Wong Magna Fund in Ningbo University.
作者： 胡晓[1]
关键词： 对称群, 3+1维非线性发展方程, Maccari系统, symmetry group, （3＋1）-dimensional nonlinear evolution equation, Maccari＇s system
中文摘要：

利用广义对称群方法和符号计算，首先得到了一个3＋1维非线性发展方程和Maccari系统的李群以及非李对称变换群，然后利用它们求出的对称群以及一些简单的种子解构造出新解．

英文摘要：

Based on the generalized symmetry group method and symbolic computation, both the Lie point groups and the non-Lie symmetry groups of a （3＋1）-dimensional nonlinear evolution equation as well as the Maccari＇s system are firstly obtained. Furthermore, some exact solutions of the two equations are derived from some simple solutions by the symmetry groups.

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期刊信息
  • 《理论物理通讯：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中科院理论物理所 中国物理学会
  • 主编：孙昌浦
  • 地址：北京2735邮政信箱 中国科学院理论物理研究所编辑部
  • 邮编：100190
  • 邮箱：ctp@itp.ac.cn
  • 电话：010-62551495 62541813 62550630
  • 国际标准刊号：ISSN：0253-6102
  • 国内统一刊号：ISSN：11-2592/O3
  • 邮发代号:
  • 获奖情况:
  • 首届国家期刊奖,中国科学院优秀期刊特别奖,国家期刊奖百种重点期刊,中国期刊方阵“双高”期刊
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  • 被引量:342