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科研机构
中国石油大学(北京) [6]
地质与地球物理研究所 [5]
江苏大学 [2]
内容类型
期刊论文 [13]
发表日期
2018 [13]
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A simplified staggered-grid finite-difference scheme and its linear solution for the first-order acoustic wave-equation modeling
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 卷号: 374, 页码: 863-872
作者:
Liang, Wenquan
;
Wu, Xiu
;
Wang, Yanfei
;
Yang, Changchun
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浏览/下载:30/0
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提交时间:2018/12/11
Staggered-grid
Finite-difference scheme
Numerical dispersion
Acoustic wave-equation modeling
Full waveform inversion with sparse structure constrained regularization
期刊论文
JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 2018, 卷号: 26, 期号: 2, 页码: 243-257
作者:
Yan, Zichao
;
Wang, Yanfei
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  |  
浏览/下载:19/0
  |  
提交时间:2018/09/29
Acoustic Wave Equation
Full Waveform Inversion
Structure Constraints
Regularization
An optimal method for frequency-domain finite-difference solution of 3D scalar wave equation
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1095-1108
作者:
Fan Na
;
Cheng JingWang
;
Qin Lei
;
Zhao LianFeng
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  |  
浏览/下载:26/0
  |  
提交时间:2018/09/26
3D acoustic wave equation
Frequency domain
Finite difference
Optimized coefficients
An optimal method for frequency-domain finite-difference solution of 3D scalar wave equation
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1095-1108
作者:
Fan Na
;
Cheng JingWang
;
Qin Lei
;
Zhao LianFeng
;
Xie XiaoBi
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2018/09/26
3D acoustic wave equation
Frequency domain
Finite difference
Optimized coefficients
A new staggered grid finite difference scheme optimised in the space domain for the first order acoustic wave equation
期刊论文
EXPLORATION GEOPHYSICS, 2018, 卷号: 49, 期号: 6, 页码: 898-905
作者:
Liang, Wenquan
;
Wu, Xiu
;
Wang, Yanfei
;
Cao, Jingjie
;
Wu, Chaofan
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  |  
浏览/下载:22/0
  |  
提交时间:2019/01/14
acoustic wave equation
finite difference scheme
finite difference time domain
numerical dispersion
staggered grid
Bifurcations of solitary wave solutions for (two and three)-dimensional nonlinear partial differential equation in quantum and magnetized plasma by using two different methods
期刊论文
RESULTS IN PHYSICS, 2018, 卷号: 9, 页码: 142-150
作者:
Khater, Mostafa M. A.[1]
;
Seadawy, Aly R.[2]
;
Lu, Dianchen[3]
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/24
Two dimensional nonlinear
Kadomtsev-Petviashvili Burgers equation in quantum plasma
Three-dimensional nonlinear modified
Zakharov-Kuznetsov equation of ion-acoustic waves in a magnetized plasma
Extended simple equation method
Novel (G '/G)-expansion method Traveling wave solutions
Solitary wave solutions
Construction of solitary wave solutions to the nonlinear modified Kortewege-de Vries dynamical equation in unmagnetized plasma via mathematical methods
期刊论文
MODERN PHYSICS LETTERS A, 2018, 卷号: 33, 期号: 32
作者:
Iqbal, Mujahid[1]
;
Seadawy, Aly R.[2]
;
Lu, Dianchen[3]
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/24
Modified Kortewege-de Vries equation
mathematical methods
unmagnetized plasma
electron-acoustic solitary wave solutions
electrostatic potential
3D acoustic wave modeling with a time-space-domain temporal high-order finite-difference scheme
期刊论文
JOURNAL OF GEOPHYSICS AND ENGINEERING, 2018, 卷号: 15, 页码: 1963-1976
-
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浏览/下载:6/0
  |  
提交时间:2020/01/03
3D acoustic wave equation
spatial Laplace operator
time-space-domain
dispersion relation
temporal high-order
finite-difference
Hybrid absorbing boundary condition for piecewise smooth curved boundary in 2D acoustic finite difference modelling
期刊论文
EXPLORATION GEOPHYSICS, 2018, 卷号: 49, 页码: 469-483
-
收藏
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浏览/下载:6/0
  |  
提交时间:2020/01/03
acoustic wave equation
hybrid absorbing boundary condition
mesh-free method
numerical modelling
one way wave equation
piecewise smooth curved boundary
radial-basis-function-generated finite difference
An improved hybrid absorbing boundary condition for wave equation modeling
期刊论文
JOURNAL OF GEOPHYSICS AND ENGINEERING, 2018, 卷号: 15, 页码: 2602-2613
-
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  |  
浏览/下载:5/0
  |  
提交时间:2020/01/03
hybrid absorbing boundary condition
one-way wave equation
two-way wave equation
nonlinear weighting coefficients
acoustic wave equation
finite difference
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