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浏览/检索结果: 共15条，第1-10条 帮助 限定条件 发表日期：2018    专题：地质与地球物理研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Modeling of frequency-domain elastic-wave equation with a general optimal scheme 期刊论文 JOURNAL OF APPLIED GEOPHYSICS, 2018, 卷号: 159, 页码: 1-15 作者:  Li, Aman;  Liu, Hong;  Yuan, Yuxin;  Hu, Ting;  Guo, Xuebao 收藏  |  浏览/下载：44/0  |  提交时间：2019/03/04 Elastic wave  Frequency-domain modeling  Optimization   A simplified staggered-grid finite-difference scheme and its linear solution for the first-order acoustic wave-equation modeling 期刊论文 JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 卷号: 374, 页码: 863-872 作者:  Liang, Wenquan;  Wu, Xiu;  Wang, Yanfei;  Yang, Changchun 收藏  |  浏览/下载：30/0  |  提交时间：2018/12/11 Staggered-grid  Finite-difference scheme  Numerical dispersion  Acoustic wave-equation modeling   An improvement to the transformation algorithm for the transient electromagnetic field 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 12, 页码: 5077-5083 作者:  Xue JunJie;  Zhong HuaSen;  Li Hai;  Li Xiu;  Di QingYun 收藏  |  浏览/下载：42/0  |  提交时间：2019/03/04 Wave-field transformation  Singular value decomposition method  Truncated singular Value method  Modified truncated singular value method  Numerical calculation   Solar Dependence of Equatorial F Region Irregularities Observed by COSMIC Radio Occultations 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2018, 卷号: 123, 期号: 11, 页码: 9775-9787 作者:  Yu, Tao;  Miyoshi, Yasunobu;  Xia, Chunliang;  Zuo, Xiaomin;  Yan, Xiangxiang 收藏  |  浏览/下载：80/0  |  提交时间：2019/03/04 Solving second-order decoupled elastic wave equation using low-rank decomposition and low-rank finite differences 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 8, 页码: 3324-3333 作者:  Yuan YuXin;  Hu Ting;  Wang ZhiYang;  Guo Peng;  Liu Hong 收藏  |  浏览/下载：46/0  |  提交时间：2018/12/11 Wavefield extrapolation  Space-wavenumber mixed-domain symbol  Staggered-grid low-rank decomposition  Staggered-grid low-rank finite difference   GPU Elastic Modeling Using an Optimal Staggered-Grid Finite-Difference Operator 期刊论文 JOURNAL OF THEORETICAL AND COMPUTATIONAL ACOUSTICS, 2018, 卷号: 26, 期号: 2, 页码: 15 作者:  Wang Jian;  Meng Xiaohong;  Liu Hong;  Zheng Wanqiu;  Liu Zhiwei 收藏  |  浏览/下载：25/0  |  提交时间：2018/12/11 Finite difference  elastic wave  window function   An adaptive free-surface expression for three-dimensional finite-difference frequency-domain modelling of elastic wave 期刊论文 GEOPHYSICAL PROSPECTING, 2018, 卷号: 66, 期号: 4, 页码: 707-725 作者:  Cao, Jian;  Chen, Jing-Bo;  Dai, Meng-Xue 收藏  |  浏览/下载：15/0  |  提交时间：2018/09/29 Seismic Wave Modelling  Free Surface  Frequency Domain  Finite Difference   Full waveform inversion with sparse structure constrained regularization 期刊论文 JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 2018, 卷号: 26, 期号: 2, 页码: 243-257 作者:  Yan, Zichao;  Wang, Yanfei 收藏  |  浏览/下载：19/0  |  提交时间：2018/09/29 Acoustic Wave Equation  Full Waveform Inversion  Structure Constraints  Regularization   Microseismic focal mechanism inversion in frequency domain based on general dislocation point model 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 905-916 作者:  Han, Li;  Yao Zhenxing 收藏  |  浏览/下载：25/0  |  提交时间：2018/09/26 Microseismic monitoring  Focal mechanism  General dislocation point model  Shear dislocation  Tensile dislocation  Inversion in frequency domain   Microseismic focal mechanism inversion in frequency domain based on general dislocation point model 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 905-916 作者:  Han, Li;  Yao Zhenxing 收藏  |  浏览/下载：26/0  |  提交时间：2018/09/26 Microseismic monitoring  Focal mechanism  General dislocation point model  Shear dislocation  Tensile dislocation  Inversion in frequency domain