The seismic scalar wave field modeling by symplectic scheme and singular kernel convolutional differentiator
文献类型：期刊论文
| 作者 | Li Yi-Qiong1,2; Li Xiao-Fan1; Zhu Tong1,3 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 54期号:7页码:1827-1834 |
| 关键词 | Symplectic Algorithm Singular Kernel Convolutional Differentiator Seismic Modeling |
| ISSN号 | 0001-5733 |
| DOI | 10.3969/j.issn.0001-5733.2011.07.016 |
| 文献子类 | Article |
| 英文摘要 | The paper adopts both symplectic difference scheme and singular kernel convolutional differentiator for modeling of seismic scalar wave field. For this method, the computational accuracy and stability have been greatly improved with a slight increase of calculation amount. Compared with other non-symplectic numerical methods, major advantages of the method presented in this paper are the structure-preserving property and long-term simulations. These appealing characters of the algorithm would make it effective to model the large-scale and long-term seismic wave propagation. |
| WOS关键词 | INTEGRATORS ; EQUATION |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000293366800016 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/73728]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Li Yi-Qiong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.China Earthquake Adm, Inst Geophys, Beijing 100081, Peoples R China 3.SINOPEC, Geophys Res Inst, Nanjing 210014, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Yi-Qiong,Li Xiao-Fan,Zhu Tong. The seismic scalar wave field modeling by symplectic scheme and singular kernel convolutional differentiator[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2011,54(7):1827-1834. |
| APA | Li Yi-Qiong,Li Xiao-Fan,&Zhu Tong.(2011).The seismic scalar wave field modeling by symplectic scheme and singular kernel convolutional differentiator.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,54(7),1827-1834. |
| MLA | Li Yi-Qiong,et al."The seismic scalar wave field modeling by symplectic scheme and singular kernel convolutional differentiator".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 54.7(2011):1827-1834. |
入库方式： OAI收割
来源：地质与地球物理研究所
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