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山东大学 [6]
地质与地球物理研究所 [4]
中国石油大学(北京) [3]
北京航空航天大学 [2]
长春光学精密机械与物... [2]
数学与系统科学研究院 [2]
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期刊论文 [23]
会议论文 [1]
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2018 [24]
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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
A Fourth Order Finite Difference Method for Time-Space Fractional Diffusion Equations
期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2018, 卷号: 8, 期号: 4, 页码: 764-781
作者:
Arshad, Sadia
;
Baleanu, Dumitru
;
Huang, Jianfei
;
Tang, Yifa
;
Zhao, Yue
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浏览/下载:28/0
  |  
提交时间:2019/03/05
Fractional diffusion equation
Riesz derivative
high-order approximation
stability
convergence
Relative stability of FeS2 polymorphs with the random phase approximation approach
期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2018, 卷号: 6, 期号: 15, 页码: 6606-6616
作者:
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浏览/下载:10/0
  |  
提交时间:2019/04/09
Advanced prediction migration method research in tunnel engineering investigation
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1150-1156
作者:
Zha XinJie
;
Gao Xing
;
Wang Wei
;
Hou XianHua
;
Yang Fei
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浏览/下载:31/0
  |  
提交时间:2019/05/30
Advanced prediction
Staggered-grid
Reverse time migration
The ultrasonic response of numerical simulation and analysis of scattering characteristics in digital core for shale reservoir
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1069-1082
作者:
Wang Zhiwei
;
Fu Liyun
;
Zhang Yan
;
Wei Wei
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浏览/下载:30/0
  |  
提交时间:2018/09/26
Longmaxi Formation digital shale core
Heterogeneous two-phase media modeling
Pore elasticity two-phase media ultrasonic numerical simulation
Coda wave scatter analysis and heterogeneity assessment
The ultrasonic response of numerical simulation and analysis of scattering characteristics in digital core for shale reservoir
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 3, 页码: 1069-1082
作者:
Wang Zhiwei
;
Fu Liyun
;
Zhang Yan
;
Wei Wei
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  |  
浏览/下载:30/0
  |  
提交时间:2018/09/26
Longmaxi Formation digital shale core
Heterogeneous two-phase media modeling
Pore elasticity two-phase media ultrasonic numerical simulation
Coda wave scatter analysis and heterogeneity assessment
A rectangular-grid lattice spring model for modeling elastic waves in Poisson's solids
期刊论文
GEOPHYSICS, 2018, 卷号: 83, 期号: 2, 页码: T69-T86
作者:
Li, Qingqing
;
Zhang, Qingchen
;
Chen, Hanming
;
Zhou, Hui
;
Xia, Muming
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浏览/下载:31/0
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提交时间:2018/12/29
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
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提交时间:2019/01/14
acoustic wave equation
finite difference scheme
finite difference time domain
numerical dispersion
staggered grid
Analysis on the stability of numerical schemes for a class of stochastic partial differential systems
期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2018, 卷号: 95, 期号: 2, 页码: 316-328
作者:
Cong, Xin-rong
;
Li, Long-suo
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浏览/下载:20/0
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提交时间:2018/07/30
Stochastic partial differential equations
compact finite difference method
random noise
ERROR ESTIMATES OF HIGH-ORDER NUMERICAL METHODS FOR SOLVING TIME FRACTIONAL PARTIAL DIFFERENTIAL EQUATIONS
期刊论文
FRACTIONAL CALCULUS AND APPLIED ANALYSIS, 2018, 卷号: 21, 页码: 746-774
作者:
Li, Zhiqiang[1]
;
Yan, Yubin[2]
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浏览/下载:3/0
  |  
提交时间:2019/04/22
time fractional partial differential equations
finite difference method
stability
error estimates
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