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Details of the Faculty or Staff |
Name |
LIU Youshan |
Title |
Associate Professor |
Highest Education |
Ph.D. |
Subject Categories |
Geophysics |
Phone |
010-82998081 |
Zip Code |
100029 |
Fax |
010-62010846 |
Email |
ysliu[a]mail.iggcas.ac.cn |
Office |
No.19 Beitucheng West Road, Chaoyang District, Beijing, 100029, China |
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Education and Appointments: |
- Youshan Liu
Associate Professor of Geophysics
State Key Laboratory of Lithospheric Evolution
- Education:
09/2000-07/2015 Ph.D., Geophysics, University of Chinese Academy of Sciences, P.R. China
09/2006-07/2000 B.S., Applied Geophysics, Chang’an University, P.R. China
- Working Experiences:
01/2018-now Associate Professor, Geophysics, Institute of Geology and Geophysics, Chinese Academy of Sciences
07/2015-01/2018 Post-doctoral Fellow, Geology, Institute of Geology and Geophysics, Chinese Academy of Sciences
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Research Interests: |
- Seismic wavefield modeling using the finite and spectral element methods
- Waveform inversion
- Least-squares reverse time migration
- Imaging the structures of the crust and mantle
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Supported Projects: |
- 2017-2019 National Natural Science Foundation of China
- 2017-2018 China Postdoctoral Science Foundation
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Publications: |
- Liu Youshan, Teng Jiwen, Xu Tao, Badal José. 2017. Higher-order triangular spectral element method with optimized cubature points for seismic wavefield modeling. Journal of Computational Physics, 336: 458-480.
- Liu Youshan, Teng Jiwen, Xu Tao, Wang Yanghua, Liu Qinya, Badal José. 2017. Robust time-domain full waveform inversion with normalzied zero-lag cross-correlation objective function. Geophysical Journal International, 209: 106-122.
- Liu Youshan, Teng Jiwen, Xu Tao, Badal José, Liu Qinya, Zhou Bing. 2017. Effects of conjugate gradient methods and step-length formulas on the multiscale full full waveform inversion in time domain: numerical experiments. Pure and Applied Geophysics, 174: 1983-2006.
- Liu Youshan, Teng Jiwen, Xu Tao, Bai Zhiming, Lan Haiqiang, Badal José. 2016. An efficient step-length formula for correlative least-squares reverse time migration. Geophysics, 81(4): S221-S238.
- Liu Youshan, Teng Jiwen, Lan Haiqiang, Si Xiang, Ma Xueying. 2014. A comparative study of finite element and spectral element methods in seismic wavefield modeling. Geophysics, 79(2): T91-T104.
- Gu Bingluo, Liu Youshan, Li Zhiyuan, Ma Xiaona, Liang Guanghe. 2014. An excitation potential imaging condition for elastic reverse time migration. Journal of Applied Geophysics, 108: 124-139.
- Gu Bingluo, Liu Youshan, Ma Xiaona, Li Zhiyuan, Liang Guanghe. 2014. A modified excitation amplitude imaging condition for prestack reverse time migration. Exploration Geophysics, 46: 359-370.
- Song Penghan, Zhang Xuemei, Liu Youshan, Teng Jiwen. 2017. Moho imaging based on receiver function analysis with teleseismic wavefield reconstruction: Application to South China. Tectonophysics, 718(30): 118-131.
- Huang Xiaolin, Qi Shengwen, Liu Youshan, Zhan Zhifa. 2015. Stress wave propagation through viscous-elastic jointed rock masses using propagator matrix method (PMM). Geophysical Journal International, 200: 452-470.
- Zhang Minghui, Xu Tao, Bai Zhiming, Liu Youshan, Hou Jue, Yu Guiping. 2017. Ray tracing of turning wave in elliptically anisotropic media with an irregular surface. Earthq. Sci., 30(5-6): 219-228.
- Lan Haiqiang, Chen Jingyi, Zhang Zhongjie, Liu Youshan, Zhao Jianguo, Shi Ruiqi. 2016. Application of a perfectly matched layer in seismic wavefield simulation with irregular free surface. Geophysical Prospecting, 64: 112-128.
- Lan Haiqiang, Zhang Zhongjie, Chen Jingyi, Liu Youshan. 2014. Reverse time migration from irregular surface by flattening surface topography. Tectonophysics, 627: 26-37.
- Liu Shaolin, Li Xiaofan, Wang Wenshuai, Liu Youshan. 2014. A mixed-grid finite element method with PML absorbing boundary conditions for seismic wave modelling. Journal of Geophysical Engineering, 11(5): 055009.
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No. 19, Beitucheng Xilu, Chaoyang District, 100029, Beijing, PR China
Tel:010-82998001 Fax:010-62010846 Email:suoban@mail.iggcas.ac.cn |
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