Search Results - "DingHui, Yang"

Multiple-grid model parametrization for seismic tomography with application to the San Jacinto fault zone by Tong, Ping, Yang, Dinghui, Huang, Xueyuan

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Passive Adjoint Tomography of the Crustal and Upper Mantle Beneath Eastern Tibet With a W2‐Norm Misfit Function by Dong, Xingpeng, Yang, Dinghui, Niu, Fenglin

“…Full waveform tomography is an effective method to obtain high‐resolution subsurface velocity structures. It is, however, difficult for the conventional…”
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How do pre-existing weak zones and rheological layering of the continental lithosphere influence the development and evolution of intra-continental subduction? by Liu, Mengxue, Yang, Dinghui

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Time‐evolving seismic tomography: The method and its application to the 1989 Loma Prieta and 2014 South Napa earthquake area, California by Tong, Ping, Yang, Dinghui, Li, Dongzhuo, Liu, Qinya

“…We propose a time‐evolving approach to conduct traveltime seismic tomography in the 1989 Mw 6.9 Loma Prieta earthquake and 2014 Mw 6.0 South Napa earthquake…”
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Discontinuous Galerkin method for solving viscoacoustic wave equations with amplitude dissipation and phase dispersion separation in isotropic and anisotropic media by Huang, Jiandong, Yang, Dinghui, He, Xijun

“…SUMMARY The standard-linear-solid (SLS) theory works well for viscoelasticity. However, the coupling of amplitude dissipation and phase dispersion makes it…”
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A phase-preserving and low-dispersive symplectic partitioned Runge–Kutta method for solving seismic wave equations by Ma, Xiao, Yang, Dinghui

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A Weighted Runge-Kutta Discontinuous Galerkin Method for 3D Acoustic and Elastic Wave-Field Modeling by Xijun He, Xijun He, Dinghui Yang, Dinghui Yang, Xiao Ma, Xiao Ma

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Adjoint traveltime tomography unravels a scenario of horizontal mantle flow beneath the North China craton by Dong, Xingpeng, Yang, Dinghui, Niu, Fenglin, Liu, Shaolin, Tong, Ping

“…The North China craton (NCC) was dominated by tectonic extension from late Cretaceous to Cenozoic, yet seismic studies on the relationship between crust…”
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Dispersion–dissipation analysis of the triangle-based discontinuous Galerkin method for scalar wave equation by He, Xijun, Yang, Dinghui, Ma, Xiao, Lang, Chao

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Reanimating lithosphere of North China: new insights from full-waveform seismic tomography by Dong, Xingpeng, Yang, Dinghui

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The role of plume-lithosphere interaction in Hawaii-Emperor chain formation by Xie, Shijie, Cao, Zebin, Liu, Lijun, Yang, Dinghui, Liu, Mengxue, Li, Yanchong, Qi, Rui

“…Paleolatitudes of volcanic rocks reveal that prominent changes in volcanic trend of the Hawaii-Emperor hotspot chain represent meridional migration of the…”
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A wave propagation model with the Biot and the fractional viscoelastic mechanisms by Yang, Jiaming, Yang, Dinghui, Han, Hongwei, Qiu, Lingyun, Cheng, Yuanfeng

“…Energy loss in porous media containing fluids is typically caused by a variety of dynamic mechanisms. In the Biot theory, energy loss only includes the…”
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Optimal Transport Map With Prescribed Direction Indicator for Seismic Full‐Waveform Inversion by Dong, Xingpeng, Yang, Dinghui, Zhu, Hejun

“…The quadratic Wasserstein (W2) metric has been proposed as a promising misfit function to mitigate cycle‐skipping phenomena in full‐waveform inversion…”
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The Wasserstein-Fisher-Rao Metric for Waveform Based Earthquake Location by Datong Zhou, Datong Zhou, Jing Chen, Jing Chen, Hao Wu, Hao Wu, Dinghui Yang, Dinghui Yang, Lingyun Qiu, Lingyun Qiu

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Geometry-preserving full-waveform tomography and its application in the Longmen Shan area by Dong, Xingpeng, Yang, Dinghui, Zhu, Hejun, Chen, Yun

“…Classic L2-norm-based waveform tomography is often plagued by insurmountable cycle skipping problems; as a result, the iterative inversion falls into local…”
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A nearly analytic symplectically partitioned Runge–Kutta method for 2‐D seismic wave equations by Ma, Xiao, Yang, Dinghui, Liu, Faqi

“…SUMMARY In this paper, we develop a new nearly analytic symplectically partitioned Runge–Kutta (NSPRK) method for numerically solving elastic wave equations…”
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A multiscale magma system beneath the Tengchong volcano in western Yunnan revealed by ambient noise tomography by Lin, Ye, Liu, Shaolin, Yang, Dinghui, Xu, Xiwei, Yang, Shuxin, Wang, Wenshuai

“…SUMMARY The western Yunnan is located in the SE Tibetan Plateau, and is characterized by the active Tengchong volcano (TCV), complex crust–mantle coupling and…”
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A weighted Runge–Kutta discontinuous Galerkin method for wavefield modelling by He, Xijun, Yang, Dinghui, Wu, Hao

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Velocity and azimuthal anisotropy structures beneath the Dianzhong Block and its vicinity, SE Tibetan Plateau, revealed by eikonal equation-based traveltime tomography by Liu, Shaolin, Chang, Kai, Yang, Dinghui, Xu, Xiwei, Wang, Wenshuai, Yang, Shuxin, Li, Mengyang

“…The Dianzhong Block (DZB) located on the southeastern margin of the Tibetan Plateau is an important tectonic zone characterized by the intense flow of crustal…”
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Tomography of the 1995 Kobe earthquake area: comparison of finite‐frequency and ray approaches by Tong, Ping, Zhao, Dapeng, Yang, Dinghui

“…SUMMARY We determined a detailed 3‐D crustal model in the 1995 Kobe earthquake (M 7.2) area in southwest Japan using both finite‐frequency and ray tomography…”
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