SINGULAR PERTURBATION PROBLEM BY ADAPTIVE GRID METHOD

摘要：

The adaptive grid method is an important calculation solution to solving approximate differential equations, which is an effective way to apply to the boundary layer and inner layer for an approximate solution. Generally, the value on the two-point boundary of singular perturbation is calculated by boundary layer index of the adaptive mesh, the sub-grid is generated by a control function, and this function arc length is based on the exact solution.

关键词： Singular Perturbation Adaptive mesh Mathematics Test convergence

作者: Tao Huang

作者单位: Software College,Ningbo Dahongying University,Ningbo 315175,P.R.China

会议类型: 国际会议

会议名称: 2009 International Symposium on Computer Science and Technology(2009 中国宁波国际计算机科学与技术学术大会)

会议地点: 宁波

会议语种:英文

页码: 453-454

在线出版日期: 2009-11-20（万方平台首次上网日期，不代表论文的发表时间）