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《Chinese Journal of Geophysics》 2005-06
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Implement of optimal separable approximation in seismic migration

ZHANG Zhi-Fu,LIU Hong,CHEN Jing-Bo,LI You-MingInstitute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China  
An optimal separable approximation(OSA) is applied to the characteristic function of one-way wave operator in the seismic migration algorithm.The characteristic function is expressed as products of functions in space variable(g) and functions in wave number variable(k).Based on the optimal separable approximation,the mixed domain algorithm with Fourier and inverse Fourier transformation is used to approximate the one-way wave operator.To overcome numerical instability from approximating characteristics function near the singular point,an equivalent sticking skill is adopted to improve algorithmic stability.Moreover,separate frequency computation and linear interpolation for space variables are used to improve precision and save time.The impulse response of one-way wave operator on simples and the complex lateral variable velocity model shows that the optimal separable approximation can apply to lateral velocity variation in the case of small steps.Results on the Marmousi model test show the new method can also be used to image complex structure.
【Fund】: 中国科学院知识创新工程重大项目(KZCX1-SW-18);; 国家自然科学基金(40474047)资助
【CateGory Index】: P631.4;
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【References】
Chinese Journal Full-text Database 10 Hits
1 Du Shu-Yuan 1,2 , Chen Jing-Bo 2 , and Liu Hong 2 1. Graduate University Chinese Academy of Sciences, Beijing 100049, China. 2. Key Laboratory of Petroleum Resources Research, Institute of Geology and Geophysics, CAS, Beijing 100029, China.;Accuracy analysis of the optimal separable approximation method of one-way wave migration[J];应用地球物理(英文版);2011-04
2 ZHANG Zhi-fu1,2, LIU Chun-yuan3, ZHANG Chun-tao3, MENG Xiao-hong1,21.State Key Laboratory of Geological Processes and Mineral Resources; Geo-detection Laboratory of the Ministry of Education, Beijing 100083, China2.School of Geophysics and Information Technology, China University of Geosciences, Beijing 100083, China3.School of Natural Resource and Information Technology, China University of Petroleum, Beijing 102249, China;The Offset-Domain Prestack Depth Migration with Optimal Separable Approximation[J];Earth Science(Journal of China University of Geosciences);2007-04
3 LI You-ming(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);The commemoration of professor Li Shixiong[J];Progress in Geophysics;2007-01
4 WANG Zhao-guo,QIN Shu-hong,YAN Jun (College of Geoexploration Science And Technology,Jilin University,Changchun 130026,China);A study on energy of nonlinear wave in solid media[J];Progress in Geophysics;2007-01
5 LIU Hong1,WANG Xiu-min1,ZENG Rui1,LI You-min1,GOU Yong-feng2(1.Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Petroleum and Gas Resource Key Laboratory,Chinese Academy of Sciences,Beijing 100029,China;2.Daqing Geophysical Exploration Company,CNPC,Daqing 163357,China);Symbol description to integral solution of one-way wave operator[J];Progress in Geophysics;2007-02
6 YUAN Jiang-hua1,WANG Xiu-min1,ZHANG Zhi-fu2,YANG Kong-qing3,LIU Hong1,LI You-ming1(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.School of Geophysics and Geoinformation Technology,China University of Geosciences,Beijing 100083,China;3.Center for Complex System,Jimei University,Xiamen 361021,China);An attempt to the analysis of uncertainty in seismic migration imaging[J];Progress in Geophysics;2007-03
7 WANG Huai-hong1,2,4,GONG Gu2,TIAN Yu-xin3(1.Geoinfomation Science & Engineering College,Shandong University of Science And Technology,Qingdao 266510,China2.Shandong Provincial Bureru of Coal Geology,Tai'An 271000,China3.School of Information & Electronics Engineering,Shandong Institute of Business Technology,Yantai 264005,China4.Shandong Geophysical Society,Ji'Nan 250031,China);The argumentation of coalfield digital seismic prospecting technology development and key problem in eastern China[J];Progress in Geophysics;2007-04
8 ZHAO Tian-zi,WANG Shang-xu,SONG Wei(CNPC Key Lab of Geophysical Exploration,China University of Petroleum,Beijing 102249,China);Migration of continuum modeling based on conformal transformation[J];Progress in Geophysics;2008-01
9 ZHANG Zhi-fu1,2,MENG Xiao-hong1,2,LI Xian-wei3(1.State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Beijing 100083,China;2.Geo-detection Laboratory,Ministry of Education of China,China University of Geosciences,Beijing 100083,China;3.China University of Mining and Technology,Beijing 100083,China);The optimization methods of constructing one-way operator and its application in migration[J];Progress in Geophysics;2008-04
10 WU Wei,LIU Hong(Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Preliminary study on the phase integral method with a Large step one-way wave operator[J];Progress in Geophysics;2009-01
China Proceedings of conference Full-text Database 4 Hits
1 LIU Hong~1,WANG Xiu-min~1,ZENG Rui~1,LI You-min~1,GOU Yong-feng~2 (1.Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China; Petroleum and Gas Resource Key Laboratory,Chinese Academy of Sciences.Beijing 100029,China; 2.Daqing Geophysical Exploration Company,CNPC,Daqing 163357,China);Symbol description to integral solution of one-way wave operator[A];[C];2008
2 YUAN Jiang-hua~1,WANG Xiu-min~1,ZHANG Zhi-fu~2,YANG Kong-qing~3, LIU Hong~1,LI You-ming~1 (1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 2.School of Geophysics and Geoin formation Technology,China University of Geosciences,Beijing 100083,China; 3.Center for Complex System,Jimei University,Xiamen 361021,China);An attempt to the analysis of uncertainty in seismic migration imaging[A];[C];2008
3 Liu Hong,Li Youming (Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Review on geophysical methodology of oil reservoirs in the second round of hydrocarbon exploration[A];[C];2009
4 WANG Huai-hong1,2,4, GONG Gu2, TIAN Yu-xin3(1.Geoinfomation Science & Engineering College,Shandong University of Science And Technology,Qingdao 266510,China2.Shandong Provincial Bureru of Coal Geology,Tai’An 271000,China3.School of Information & Electronics Engineering, Shandong Institute of Business Technology,Yantai 264005,China4.Shandong Geophysical Society,Ji’Nan 250031,China);The argumentation of coalfield digital seismic prospecting technology development and key problem in eastern China[A];[C];2007
【Citations】
Chinese Journal Full-text Database 2 Hits
1 YANG HUI LIU HONG LI YOUMING Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100101, China;HIGH ORDER SYMPLECTIC SCHEME FOR ONE-WAY WAVE EQUATION OPERATOR[J];Chinese Journal of Geophysics;2003-04
2 LIU Li-Nong LIU Hong LI You-Ming Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,China;WAVE-EQUATION 3-D PRESTACK DEPTH MIGRATION FOR THE SEG/EAGE SALT AND OVERTHRUST MODEL[J];Chinese Journal of Geophysics;2004-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Zhi-fu1,2, LIU Chun-yuan3, ZHANG Chun-tao3, MENG Xiao-hong1,21.State Key Laboratory of Geological Processes and Mineral Resources; Geo-detection Laboratory of the Ministry of Education, Beijing 100083, China2.School of Geophysics and Information Technology, China University of Geosciences, Beijing 100083, China3.School of Natural Resource and Information Technology, China University of Petroleum, Beijing 102249, China;The Offset-Domain Prestack Depth Migration with Optimal Separable Approximation[J];Earth Science(Journal of China University of Geosciences);2007-04
2 LU Xiao-lin, LIU Hong (Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China) A;Fast reconstruction of wave-field propagator in wave-equation depth migration[J];Progress In Geophysics;2005-01
3 GENG Li-juan (Team of Geophysical and Geology, He-bei Bureau of coal geology, Xingtai 054000, China);3D seismic wave survey for coal layer in Hami desert area of Xinjiang[J];Progress In Geophysics;2005-02
4 JI Zhi-ping (Institute of geology and geophysics,Chinese Academy of sciences,Beijing 100029,China);A review of progress on geophysics of Bohai residual basin[J];Progress In Geophysics;2005-04
5 LI You-ming(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);The outline and general comments about the advance of the resevoir geophysics project lmplemented in daqing oilfield[J];Progress in Geophysics;2006-01
6 SONG Xian-hai,GU Han-ming,Xiao bo-xun(Institute of Geophysics and Geomatics,China University of Geosciences,Wuhan 430074,China);Overview of tunnel geological advanced prediction in China[J];Progress in Geophysics;2006-02
7 LI Jun~1,LIU Li-feng~2,ZHAO Yu-he~1,TU Guang-hong~1,ZHOU Li-hong~3,XIAO Dun-qing~3,GAO Jia-rui~3(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.Exploration & Production Research Institute.SINOPEC,Beijing 100083,China3.Dagang oilfield Company,CNPC,Tianjin 300280,China);A review of study on ancient buried hill reservoir[J];Progress in Geophysics;2006-03
8 LI You-ming(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);The commemoration of professor Li Shixiong[J];Progress in Geophysics;2007-01
9 LIU Hong1,WANG Xiu-min1,ZENG Rui1,LI You-min1,GOU Yong-feng2(1.Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Petroleum and Gas Resource Key Laboratory,Chinese Academy of Sciences,Beijing 100029,China;2.Daqing Geophysical Exploration Company,CNPC,Daqing 163357,China);Symbol description to integral solution of one-way wave operator[J];Progress in Geophysics;2007-02
10 YUAN Jiang-hua1,WANG Xiu-min1,ZHANG Zhi-fu2,YANG Kong-qing3,LIU Hong1,LI You-ming1(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.School of Geophysics and Geoinformation Technology,China University of Geosciences,Beijing 100083,China;3.Center for Complex System,Jimei University,Xiamen 361021,China);An attempt to the analysis of uncertainty in seismic migration imaging[J];Progress in Geophysics;2007-03
China Proceedings of conference Full-text Database 6 Hits
1 Liu Xiwu Liu Hong (Institute of Geology and Geophysics,Chinese Academy of Science,Beijing);CHALLENGES TO GEOPHYSICAL PROSPECTING TECHNIQUES AND POSSIBL E MATHEMATICAL SOL UTIONS[A];[C];2003
2 Jing-Bo Chen~*,Hong Liu,Deng-Guo Zhou Institute of Geology and Geophysics,Chinese Academy of Sciences,P.O.Box 9825,Beijing 100029,China;A Hamiltonian framework for wavefield depth continuation in seismic imaging[A];[C];2008
3 LIU Hong~1,WANG Xiu-min~1,ZENG Rui~1,LI You-min~1,GOU Yong-feng~2 (1.Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China; Petroleum and Gas Resource Key Laboratory,Chinese Academy of Sciences.Beijing 100029,China; 2.Daqing Geophysical Exploration Company,CNPC,Daqing 163357,China);Symbol description to integral solution of one-way wave operator[A];[C];2008
4 YUAN Jiang-hua~1,WANG Xiu-min~1,ZHANG Zhi-fu~2,YANG Kong-qing~3, LIU Hong~1,LI You-ming~1 (1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 2.School of Geophysics and Geoin formation Technology,China University of Geosciences,Beijing 100083,China; 3.Center for Complex System,Jimei University,Xiamen 361021,China);An attempt to the analysis of uncertainty in seismic migration imaging[A];[C];2008
5 LIU Hong (Institute of Geology & Geophysics,Chinese Academy of Sciences.Beijing 100029,China);In memory of first anniversary of professor LI Shi-xong's death[A];[C];2009
6 Liu Hong,Li Youming (Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Review on geophysical methodology of oil reservoirs in the second round of hydrocarbon exploration[A];[C];2009
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Zong Qi (Huainan Institute of Mining, Anhui 232001) Yang Lujun (China Univ. of Mining & Tech. (Beijing Part), Beijing 100083);Shock Energy Distribution of Column Charge in Rock[J];BLASTING;1999-02
2 Shou Hao1 , Liu Hong1, and Gao Jianhu121. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China.. 2. Northwest Institute, Research Institute of petroleum Exploration and Development, PetroChina, Lanzhou 730000, China.;AVO inversion based on common shot migration[J];应用地球物理(英文版);2006-02
3 Zhang Zhifu, Meng Xiaohong, Liu Hong, Chen Jingbo, and Li YouMing State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing 100083, China. Geo-detection Laboratory, Ministry of Education of China, China University of Geosciences, Beijing 100083, China. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China.;3D wavefield extrapolation with optimal separable approximation[J];应用地球物理(英文版);2006-04
4 Xu Zhaotao and Wang Huazhong School of Ocean and Earth Science, Tongji University, Shanghai 200092, China.;A self-adaptive algorithm for choosing reference velocities in the presence of lateral velocity variations[J];应用地球物理(英文版);2006-04
5 FENG Xuan,YANG Bao-jun,ZHENG Hai-shan (College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026,China);SOME BASIC PROBLEMS AND ANALYSIS ABOUT NONLINEAR WAVE[J];Journal of Changchun University of Science and Technology;2002-02
6 SUN Jian Guo 1,2 (1.College of GeoExploration of Science and Technology, Jilin University, Changchun 130026, China;2.Laboratory for Integrated Geophysical Interpretation Theory of Ministry for Land and Resources,Changchun 130026,China);ON SOME PROBLEMS IN 3-D ISOCHRONE-STACK DEMIGRATION[J];Journal of Changchun University of Science and Technology;2002-03
7 ZHANG Zhi-guo, YANG Yi-heng, XIA Li-xian (Institute of Mineral Resources Prediction of Synthetic Information, Jilin University, Changchun130026,China);Application of RPROP Algorithm to Well Logging Lithologic Identification[J];Journal of Jiling University (Earth Science Edition);2005-03
8 ZHANG Chun cheng ZHOU Zheng ou(College of Electronic Engineering University of Electronic Science and Technology, Chengdu Sichuan 610054, China);Ground penetrating radar synthetic aperture imaging based on stolt migration[J];Chinese Journal of Radio Science;2004-03
9 ZHOU Haijing1, LIN Weigan2,DING Wu3,ZHOU Chuanming4 (1. Institute of Applied Physics and Computational Mathematics, Beijing 100088; 2 University of Electronic Science and Technology of China, Chengdu 610054; 3 China Academy of Engineering Physics, Ch;Conformal mapping finite difference method for analyzinga novel family of elliptic function waveguides[J];CHINESE JOURNAL OF RADIO SCIENCE;1999-02
10 ZHANG Zhi-fu1,2, LIU Chun-yuan3, ZHANG Chun-tao3, MENG Xiao-hong1,21.State Key Laboratory of Geological Processes and Mineral Resources; Geo-detection Laboratory of the Ministry of Education, Beijing 100083, China2.School of Geophysics and Information Technology, China University of Geosciences, Beijing 100083, China3.School of Natural Resource and Information Technology, China University of Petroleum, Beijing 102249, China;The Offset-Domain Prestack Depth Migration with Optimal Separable Approximation[J];Earth Science(Journal of China University of Geosciences);2007-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 Du Shu-Yuan 1,2 , Chen Jing-Bo 2 , and Liu Hong 2 1. Graduate University Chinese Academy of Sciences, Beijing 100049, China. 2. Key Laboratory of Petroleum Resources Research, Institute of Geology and Geophysics, CAS, Beijing 100029, China.;Accuracy analysis of the optimal separable approximation method of one-way wave migration[J];应用地球物理(英文版);2011-04
2 ZHANG Lian-ping,LIU HongInstitute of Geology and Geophysics/Key Laboratory of Petroleum Geophysics Chinese Academy of Sciences,Beijing 100029,China;Seismic Travel-Time Calculation Based on Wave-Front Construction and Lie Algebra Integral[J];Journal of Jilin University(Earth Science Edition);2010-06
3 HAO Tian-yao,YANG Chang-chun,LIU Hong,SONG Hai-bin,JIANG Wei-wei(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Integrated geological and geophysical study for pre-cenozoic hydrocarbon resources in the circum-bohai area[J];Progress in Geophysics;2007-04
4 LIU Hong(Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China);In memory of first anniversary of professor LI Shi-xong's death[J];Progress in Geophysics;2008-01
5 YE Yue-ming1,LI Zhen-chun1,TONG Zhao-qi1,ZHANG Hui2,XU Xiu-gang1,LI Dong1(1.College of Geo-resources and Information,China University of Petroleum,Dongying 257061,China;2.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing100029,China);Xwfd pre-stack depth migration based on dual-complexity with error compensation correction[J];Progress in Geophysics;2008-01
6 ZHANG Xue-cai1,2(1.Shengli Oilfiled of SINOPEC,Dongying 257000,China;2.Department of Earth Sciences,Nanjing University,Nanjing 210093,China);The pre-stock time migration processing technology of seismic datum for steep slope zone glutenite body[J];Progress in Geophysics;2008-02
7 TENG Ji-wen1,ZHANG Xue-mei1,YANG Hui1(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Exploration and exploitation in second deep space of crust interior and high efficient utilization of the major energy——coal resource in China[J];Progress in Geophysics;2008-04
8 ZHANG Zhi-fu1,2,MENG Xiao-hong1,2,LI Xian-wei3(1.State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Beijing 100083,China;2.Geo-detection Laboratory,Ministry of Education of China,China University of Geosciences,Beijing 100083,China;3.China University of Mining and Technology,Beijing 100083,China);The optimization methods of constructing one-way operator and its application in migration[J];Progress in Geophysics;2008-04
9 LI Su-hua1,WANG Yun-zhuan2,FAN Xing-cai3,LU Qi-jun1 (1.Marine facies Academy of Exploration and Development Research Institute,South-west Oil & Gas Branch Company,SINOPEC,Guiyang 550004,China;2.College of earth sciences,Daqing Petroleum Institute,Daqing 163318,China;3.Exploration and Development Research Institute of Daqing Oilfield company Limited,Daqing 163712,China);Application of forward modeling technique pre-stack depth migration in Xingcheng area[J];Progress in Geophysics;2008-04
10 LIU Guo-feng1,2,LIU Hong1*,WANG Xiu-min1,MENG Xiao-hong 2(1.Key Laboratory of Petroleum Geophysics,Institute of Geology and Geophysics,Chinese Academy of Sciences.Beijing,100029,China;2.State Key laboratory of Geological Processes and Mineral Resources,Geo-detection Laboratory,Ministry of Education of China,Beijing 100083,China);Two kinds of traveling time computation and parallel computing methods of Kirchhoff migration[J];Progress in Geophysics;2009-01
China Proceedings of conference Full-text Database 10 Hits
1 LIU Lu~(1,2),LIANG Guang-He~1,FU Chao~(1,2),LI Zhi-Yuan~(1,2) 1 Key Laboratory of Mineral Resources,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 2 Graduate School of Chinese Academy of Sciences,Beijing 100049,China;Bend-ray Kirchhoff pre-stack time migration based on Chebyshev polynomial[A];[C];2012
2 HAO Tian-yao,YANG Chang-chun,LIU Hong, SONG Hai-bin,JIANG Wei-wei (Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Integrated geological and geophysical study for pre-cenozoic hydrocarbon resources in the circum-bohai area[A];[C];2008
3 SHANG Yong-sheng~1,YANG Chang-chun~1,WANG Zhen-li~1,CHEN Fa-yu~1,FAN Xing-bin~2 (1,The institute of geology and geophysics Chinese Academy of Science,Beijing 100029; 2.San Tanghu Production Factory of Tuha oil field,XinJiang Hami 839009);The research of hydrocarbon indication on gas reservior of Qaidam basin[A];[C];2008
4 Liu Guofeng Li Bo Liu Hong~* (Institute of Geology and Geophysics,Chinese academy of sciences,Beijing,100029) Zhang Yunpeng (CNOOC research center,Beijing,100027);Multiple Attenuation with Two Kinds of Gather using Radon Filter[A];[C];2009
5 LIU Hong HE Li LIU Guo-feng LI Bo (Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Derivation and generalization of the stratigraphic filtering formula via Lie algebraic integral[A];[C];2009
6 LIU Hong (Institute of Geology & Geophysics,Chinese Academy of Sciences.Beijing 100029,China);In memory of first anniversary of professor LI Shi-xong's death[A];[C];2009
7 Liu Hong,Li Youming (Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Review on geophysical methodology of oil reservoirs in the second round of hydrocarbon exploration[A];[C];2009
8 ZHANG Liairpmg,LIU Hong Institute of Geology and Geophysics/Key Laboratory of Petroleum Geophysics Chinese Academy of Sciences,Beijing 100029,China;Seismic Travel-Time Calculation Based on Wave Front Construction and Lie Algebra Integral[A];[C];2011
9 ZHANG Lian-Ping~(1,2),LIU Hong~1,LI You-Ming~1 1 Key Laboratory of Petroleum Resources Research,Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100029,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China;The precision analysis and algorithm improvement in Lie algebra depth integral of one-way seismic wave[A];[C];2011
10 ZHANG Lian-Ping~(1,2),LIU Hong~1 1 Key Laboratory of Petroleum Resources Research,Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100029,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China;Lie algebra integral algorithm of travel-time calculation for pre-stack Kirchhoff depth migration[A];[C];2011
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WU Jing,LIU Hong,LIU Linong (Institute of Geology and Geophysics, Chinese Academy of sciences,Beijing 100029,China);Multiway Splitting of Helmholtz Inverse Op[J];Progress In Geophysics;2003-03
2 Yang Kongching Luo Mingqui (Dept. Physics,Lanzhou University,Lanzhou 730000) Li Youming Liu Hong Yang Changchun (Institute of Geophysics CAS,Beijing 100101);DIFFERENTIAL GEOMETRIC DESCRIBING ON SEISMIC WAVE PROPAGATION[J];PROGRESS IN GEOPHYSICS;1998-03
3 MA ZAI-TIAN;A SPLITTING-UP METHOD FOR SOLUTION OF HIGHER-ORDER MIGRATION EQUATION BY FINITE-DIFFERENCE SCHEME[J];Chinese Journal of Geophysics;1983-04
4 ZHANG GUAN-QUAN (Computing Center, Academia Sinica);STEEP DIP FINITE-DIFFERENCE MIGRATION USING THE SYSTEM OF LOWER-ORDER PARTIAL DIFFERENTIAL EQUATIONS[J];Chinese Journal of Geophysics;1986-03
5 LUO MING QIU LIU HONG LI YOU MING (Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China) [;HAMILTONIAN DESCRIPTION AND SYMPLECTIC METHOD OF SEISMIC WAVE PROPAGATION[J];Chinese Journal of Geophysics;2001-01
6 LUO MING QIU LIU HONG LI YOU MING (Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China);SEISMIC WAVE MODELING WITH IMPLICIT SYMPLECTIC METHOD BASED ON SPECTRAL FACTORIZATION ON HELIX[J];Chinese Journal of Geophysics;2001-03
7 LI BING LIU HONG LI YOUMING Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China;METHOD OF CREATING SHORT OPERATOR OF WAVEFIELD EXTRAPOLATING[J];Chinese Journal of Geophysics;2003-02
8 YANG HUI LIU HONG LI YOUMING Institute of Geology and Geophysics, Chinese Academy of Sciences,Beijing 100101, China;HIGH ORDER SYMPLECTIC SCHEME FOR ONE-WAY WAVE EQUATION OPERATOR[J];Chinese Journal of Geophysics;2003-04
9 Zhang Shulun and Liu Shuzhen. (Zhang Shulun,Dalian University of Science and Engineering,Dalian City,Liaoning Province,116024);Phase shift method for estimating a common-offset section model[J];OIL GEOPHYSICAL PROSPECTING;1997-06
10 Wang Huazhong; Ma Zaitian and Cao jingzhong;Three dimensional one-pass migration using paraxial approximate equation with optimized coefficients[J];OIL GEOPHYSICAL PROSPECTING;1998-02
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