Numerical method for solving a Cauchy problem for the modified Helmholtz equation

摘要：

In this paper, a Cauchy problem for the modified Helmholtz equation has been considered. A truncated method has been developed to deal with the ill posedness of the problem. The theoretic results show that the discrepancy principle can work well for this problem. Numerical examples are also given to show the efficiency of the method.

关键词： Cauchy problem truncated method ill posed problem discrepancy principle

作者: Lei You

作者单位: College of Science Guangdong Ocean University Zhanjiang, China, 524088

会议类型: 国际会议

会议名称: The 13th IEEE Joint International Computer Science and Information Technology Conference(2011年第13届IEEE联合国际计算机科学与信息技术会议 JICSIT 2011)

会议地点: 重庆

会议语种:英文

页码: 833-836

在线出版日期: 2011-08-20（万方平台首次上网日期，不代表论文的发表时间）