李扬科研成果

个人主页 新建主栏目 教育经历 名称 2011.09 - 2016.10：哈尔滨工业大学，数学，博士 2012.09 - 2014.09：格勒诺布尔阿尔卑斯大学，地球物理学，联合培养博士 2009.09 - 2011.07：哈尔滨工业大学，应用数学，硕士 2005.09 - 2009.07：哈尔滨工业大学，信息与计算科学，学士 工作经历 名称 2022.01 至今：哈尔滨工业大学，数学学院，副教授 2021.02 - 2021.06：格勒诺布尔阿尔卑斯大学地球科学研究所Seismic cycle and transient deformations项目组，博士后 2020.01 - 2020.12：格勒诺布尔阿尔卑斯大学地球科学研究所SEISCOPE项目组/欧盟-墨西哥ENERXICO项目组，博士后 2020.02 - 2020.03：HPC-Europa3项目，巴塞罗那超算中心，访问学者 2017.05 - 2019.12：格勒诺布尔阿尔卑斯大学地球科学研究所SEISCOPE项目组，博士后 研究方向 名称 波动方程数值解法（有限差分法，谱元法），声波弹性波波场模拟，大型稀疏线性方程组并行直接解法和迭代解法 反问题数值解，全波形反演 科研项目 名称 主持 (2023.01-2025.12)，国家自然科学基金青年科学基金项目，42204119，复杂环境三维频率域弹性波正演模拟的谱元法及并行迭代法研究 数学 +X 项目 (2022-10-2024-10)，全波形反演在道路内部病害检测中的应用 参与 (2020.01 - 2020.12)，EU and Mexico, Research and innovation action, ENERXICO, 2019.06 - 2021.08 参与 (2017.05 - 2020.12)，SEISCOPE Consortium (SEISCOPE II), 2013 至今 参与，国家自然科学基金面上项目，41474102，复杂介质频率域弹性波动方程全波形反演研究，2015.01 - 2018.12 参与，国家自然科学基金面上项目，91230119，复杂介质四维地震有限元–对比源反演方法研究，2013.01 - 2015.12 参与，国家自然科学基金面上项目，41084008，基于稀疏约束与全变差正则化的复杂介质地震波形反演研究，2011.01 - 2013.12 期刊论文 名称 Y., Li, R. Brossier, L. Métivier, 2019, 3D frequency-domain elastic wave modeling with spectral-element method using a massively parallel direct solver: Geophysics, 85(2), T71-T88. Y., Li, B. Han, L. Métivier, R. Brossier, 2016, Optimal fourth-order staggered-grid finite-difference scheme for 3D frequency-domain viscoelastic wave modeling: Journal of Computational Physics, 321, 1055 – 1078. Y., Li, L. Métivier, R. Brossier, B. Han, and J. Virieux, 2015, 2D and 3D frequency-domain elastic wave modeling in complex media with a parallel iterative solver: Geophysics, 80(3), T101 – T118. Q. He, Y., Chen, B., Han, and Y., Li, 2016, Elastic frequency-domain finite-difference contrast source inversion method: Inverse Problems, 32(3), 035009. Q., He, B., Han, Y., Chen, and Y., Li, 2016, Application of the finite-difference contrast source inversion method to multiparameter reconstruction using seismic full-waveform data: Journal of Applied Geophysics, 124, 4 – 16. 会议摘要及报告 名称 Y., Li, R. Brossier, L. Métivier, 2020, 3D frequency-domain elastic wave modeling with parallel direct solvers MUMPS and STRUMPACK: 14th WCCM-ECCOMAS Congress 2020, Paris Y., Li, R. Brossier, L. Métivier, 2020, On the comparison of MUMPS and STRUMPACK for 3D frequency-domain elastic wave modeling: 82nd Annual International Conference and Exhibition, EAGE (Amsterdam), Fr Dome3 19 Y., Li, R. Brossier, L. Métivier, 2019, Feasibility study on 3D frequency-domain anisotropic elastic wave modeling using spectral element method with parallel direct linear solvers: 89th Annual International Meeting, SEG (San Antonio), 3770 – 3774 Y. Li, R. Brossier, L. Métivier, 2019, 3D frequency-domain elastic wave modeling using spectral element method with a parallel direct linear solver: 81st Annual International Conference and Exhibition, EAGE (London), Th R06 05 Y., Li, L. Métivier and R. Brossier, 2018, 3D frequency-domain elastic wave modeling using the spectral element method. World Congress On Computational Mechanics (New York). Minisymposium 813: Accurate and Fast Numerical Solvers for Large-scale Wave Propagation Problems Y., Li, B. Han, Y. Chen and Q. He, 2015, Optimal fourth-order staggered-grid finite-difference scheme for 3D frequency-domain viscoelastic wave modeling: 77th Annual International Conference and Exhibition, EAGE (Madrid), Th P1 06. Y., Li, L. Métivier, R. Brossier, B. Han, and J. Virieux, 2014, CARP-CG: A robust parallel iterative solver for frequency-domain elastic wave modeling, application to the Marmousi2 model: 84th Annual International Meeting, SEG (Denver), 3487 – 3492. Y., Li, L. Métivier, R. Brossier, B. Han, and J. Virieux, 2014, A robust parallel iterative solver for frequency-domain elastic wave modeling: 76th Annual International Conference and Exhibition, EAGE (Amsterdam), Th P10 01. B., Pajot, Y., Li, V., Berthoumieux, C., Weisbecker, R., Brossier, L., Métivier, P., Thierry, S., Operto, and J. Virieux, 2014, A review of recent forward problem developments used for frequency-domain FWI: 76th Annual International Conference and Exhibition, EAGE (Amsterdam), We G102 06.