| 篇名 | FOURTH-ORDER COMPACT SCHEMES FOR HELMHOLTZ EQUATIONS WITH PIECEWISE WAVE NUMBERS IN THE POLAR COORDINATES | ||
| 来源期刊 | 计算数学(英文版) | 学科 | |
| 关键词 | Helmholtz equation Compact finite difference schemes Polar coordinate The immersed interface method High order method | ||
| 年,卷(期) | 2016,(5) | 所属期刊栏目 | |
| 研究方向 | 页码范围 | 499-510 | |
| 页数 | 12页 | 分类号 | |
| 字数 | 语种 | 中文 | |
| DOI | 10.4208/jcm.1604-m2015-0290 | ||