Biography
Jing Chen is a research fellow in School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University. His research focuses on the mathematical methods and their applications in seismic tomography.
陈敬是南洋理工大学物理与数学科学学院的一名博后，主要研究地震层析成像问题中的数学方法及其实际应用。
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Interests
- Seismic tomography
- Optimal transport problems
- Eikonal equation solver
Education
Doctor's degree in Mathematics, 2021
Tsinghua University
Bachelor's degree in Mathematics, 2016
Tsinghua University
Education Experience
Research fellow
School of Physical Mathematical Sciences, Nanyan Technological University
Advisor: Associate Prof. Ping Tong
Doctor of Science in Mathematics
Department of Mathematical Sciences, Tsinghua University
Advisor: Associate Prof. Hao Wu
Visiting Ph.D Student
GFZ German Research Centre for Geosciences
Joint advisor: Senior Scientist Dr. Xiaohui Yuan
Bachelor of Science in Mathematics
Department of Mathematical Sciences, Tsinghua University
Publications
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(2024).
Topography-incorporated adjoint-state surface wave traveltime tomography: method and a case study in Hawaii.
Journal of Geophysical Research Solid Earth, 129, e2023JB027454.
(2023).
Adjoint-state teleseismic traveltime tomography: method and application to Thailand in Indochina Peninsula.
Journal of Geophysical Research Solid Earth, 128, e2023JB027348.
(2023).
Fast sinkhorn II: collinear triangular matrix and linear time accurate computation of optimal transport.
Journal of Scientific Computing, 98 (1), 1-19.
(2023).
Adjoint-state differential arrival time tomography.
Geophysical Journal International, 236(1), 139-160.
(2023).
Receiver function adjoint tomography for three-dimensional high-resolution seismic array imaging: methodology and applications in southeastern Tibet.
Geophysical Research Letters, 50, e2023GL104077.
(2023).
On quadratic Wasserstein metric with squaring scaling for seismic velocity inversion.
Numerical Mathematics Theory, Methods and Applications, 16(2), 277-297.
(2023).
Adjoint-state traveltime tomography for azimuthally anisotropic media in spherical coordinates.
Geophysical Journal International, 234(1), 712-736.
(2023).
The Wasserstein-Fisher-Rao metric for waveform based earthquake location.
Journal of Computational Mathematics, 41(3), 417-438.
(2023).
Double-difference adjoint tomography of the crust and uppermost mantle beneath Alaska.
Journal of Geophysical Research Solid Earth, 128, e2022JB025168.
(2022).
Fast Sinkhorn I: An O(N) algorithm for the Wasserstein-1 metric.
Communications in Mathematical Sciences, 20 (7), 2053–2057.
(2022).
Adjoint Tomography of Northeast Japan Revealed by Common-Source Double-Difference Travel-Time Data.
Seismological Research Letters, 93 (3), 1835–1851.
(2020).
Lithospheric delamination beneath the southern Puna plateau resolved by local earthquake tomography.
Journal of Geophysical Research Solid Earth, 125, e2019JB019040.
(2020).
The auxiliary function method for waveform based earthquake location.
Journal of Computational Physics, 413, 109453.
(2018).
The quadratic Wasserstein metric for earthquake location.
Journal of Computational Physics, 373, 188-209.
(2018).
A new earthquake location method based on the waveform inversion.
Communications in Computational Physics, 23(1), 118-141.
Contact
- jing.chen@ntu.edu.sg
- 50 Nanyang Avenue, Singapore, 639798