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Journal Article

Attenuation-compensated reverse time migration based on the stereo-modeling operator

Jingshuang Li, Dinghui Yang, Zhenrong Wang, Landong Liu
Published: 24 July 2023
Geophysics (2023) 88 (5): S175–S187.
DOI: https://doi.org/10.1190/geo2022-0433.1
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Double-pole unsplit complex-frequency-shifted multiaxial perfectly matched layer combined with strong-stability-preserved Runge-Kutta time discretization for seismic wave equation based on the discontinuous Galerkin method

Jiandong Huang, Dinghui Yang, Xijun He, Jingkun Sui, Shanglin Liang
Published: 29 June 2023
Geophysics (2023) 88 (5): T259–T270.
DOI: https://doi.org/10.1190/geo2022-0776.1
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Wavefield simulation with the discontinuous Galerkin method for a poroelastic wave equation in triple-porosity media

Jiandong Huang, Dinghui Yang, Xijun He, Yunfan Chang
Published: 12 April 2023
Geophysics (2023) 88 (3): T121–T135.
DOI: https://doi.org/10.1190/geo2022-0497.1
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A unified model including non-Darcy flow and viscoelastic mechanisms in tight rocks

Boya Zhang, Dinghui Yang, Xijun He
Published: 17 June 2022
Geophysics (2022) 87 (4): MR189–MR199.
DOI: https://doi.org/10.1190/geo2021-0697.1
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Adapting the residual dense network for seismic data denoising and upscaling

Rongqian Wang, Ruixuan Zhang, Chenglong Bao, Lingyun Qiu, Dinghui Yang
Published: 16 June 2022
Geophysics (2022) 87 (4): V321–V340.
DOI: https://doi.org/10.1190/geo2021-0294.1
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Joint two-step inversion of porosity and saturation based on the Biot/squirt model with multiphase fluids

Jin Wen, Yuanfeng Cheng, Dinghui Yang, Zhipeng Qu, Xijun He
Published: 20 May 2022
Geophysics (2022) 87 (4): M99–M110.
DOI: https://doi.org/10.1190/geo2021-0492.1
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Runge-Kutta discontinuous Galerkin method for solving wave equations in 2D isotropic and anisotropic poroelastic media at low frequencies

Xijun He, Dinghui Yang, Yanjie Zhou, Lei Yang, Xueyuan Huang
Published: 13 July 2021
Geophysics (2021) 86 (4): T261–T275.
DOI: https://doi.org/10.1190/geo2020-0707.1
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A weighted Runge-Kutta discontinuous Galerkin method for reverse time migration

Chujun Qiu, Dinghui Yang, Xijun He, Jingshuang Li
Published: 21 October 2020
Geophysics (2020) 85 (6): S343–S355.
DOI: https://doi.org/10.1190/geo2019-0193.1
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A modified numerical-flux-based discontinuous Galerkin method for 2D wave propagations in isotropic and anisotropic media

Xijun He, Dinghui Yang, Xiao Ma, Chujun Qiu
Published: 08 September 2020
Geophysics (2020) 85 (5): T257–T273.
DOI: https://doi.org/10.1190/geo2019-0485.1
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A numerical dispersion-dissipation analysis of discontinuous Galerkin methods based on quadrilateral and triangular elements

Xijun He, Dinghui Yang, Xueyuan Huang, Xiao Ma
Published: 04 March 2020
Geophysics (2020) 85 (3): T101–T121.
DOI: https://doi.org/10.1190/geo2019-0109.1
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Nonsplit complex-frequency-shifted perfectly matched layer combined with symplectic methods for solving second-order seismic wave equations — Part 2: Wavefield simulations

Xiao Ma, Dinghui Yang, Xijun He, Xueyuan Huang, Jiaxing Song
Published: 10 April 2019
Geophysics (2019) 84 (3): T167–T179.
DOI: https://doi.org/10.1190/geo2018-0349.1
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Symplectic interior penalty discontinuous Galerkin method for solving the seismic scalar wave equation

Xijun He, Dinghui Yang, Xiao Ma, Yanjie Zhou
Published: 13 March 2019
Geophysics (2019) 84 (3): T133–T145.
DOI: https://doi.org/10.1190/geo2018-0492.1
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Nonsplit complex-frequency shifted perfectly matched layer combined with symplectic methods for solving second-order seismic wave equations — Part 1: Method

Xiao Ma, Dinghui Yang, Xueyuan Huang, Yanjie Zhou
Published: 08 October 2018
Geophysics (2018) 83 (6): T301–T311.
DOI: https://doi.org/10.1190/geo2017-0603.1
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Using a stereo-modeling operator to reduce aliasing during migration

Jingshuang Li, Dinghui Yang, Michael Fehler, Xueyuan Huang
Published: 28 August 2018
Geophysics (2018) 83 (5): S437–S446.
DOI: https://doi.org/10.1190/geo2017-0514.1
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A new high-order scheme based on numerical dispersion analysis of the wave phase velocity for semidiscrete wave equations

Xiao Ma, Dinghui Yang, Xijun He, Jingshuang Li, Yongchang Zheng
Published: 05 April 2018
Geophysics (2018) 83 (3): T123–T138.
DOI: https://doi.org/10.1190/geo2017-0441.1
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Dispersion-relation preserving stereo-modeling method beyond Nyquist frequency for acoustic wave equation

Hao Jing, Yushu Chen, Dinghui Yang, Rushan Wu
Published: 08 November 2016
Geophysics (2017) 82 (1): T1–T15.
DOI: https://doi.org/10.1190/geo2016-0104.1
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A feasibility study of CO 2 geologic sequestration integrating reservoir simulation, rock-physics theory, and seismic modeling

Yanjun Hao, Dinghui Yang, Yanjie Zhou
Published: 04 August 2016
Geophysics (2016) 81 (5): M71–M82.
DOI: https://doi.org/10.1190/geo2015-0614.1
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An optimal nearly analytic discrete-weighted Runge-Kutta discontinuous Galerkin hybrid method for acoustic wavefield modeling

Dinghui Yang, Xijun He, Xiao Ma, Yanjie Zhou, Jingshuang Li
Published: 03 August 2016
Geophysics (2016) 81 (5): T251–T263.
DOI: https://doi.org/10.1190/geo2015-0686.1
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Seismic data deconvolution using Kalman filter based on a new system model

Xiaoying Deng, Zhengjun Zhang, Dinghui Yang
Published: 26 November 2015
Geophysics (2016) 81 (1): V31–V42.
DOI: https://doi.org/10.1190/geo2014-0611.1
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Inversion of reservoir porosity, saturation, and permeability based on a robust hybrid genetic algorithm

Zhilong Fang, Dinghui Yang
Published: 17 August 2015
Geophysics (2015) 80 (5): R265–R280.
DOI: https://doi.org/10.1190/geo2014-0502.1
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