A numerical experiment on Lie group method

摘要：

For the propagation acoustic wave in inhomogeneous, we need to study Helmholtz equation, one of the difficulty is to cope with the big angular problem in the research of the propagation acoustic wave, so it is necessary to study the numerical method of isospectral problem. An numerical experiment of Newton iteration on Lie group of isospectral is introduced in this paper.

关键词： Lie group isospectral flow Newton iteration

作者: YiMin Tian

作者单位: Mathematics and Physics Division,Beijing Institute of Graphic Communication, Beijing 102600, China

会议类型: 国际会议

会议名称: 电子商务、工程及科学领域的分布计算和应用国际会议(DCABES 2010)

会议地点: 香港

会议语种:英文

页码: 67-69

在线出版日期: 2010-08-10（万方平台首次上网日期，不代表论文的发表时间）