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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
收藏
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浏览/下载:30/0
  |  
提交时间:2018/12/11
Staggered-grid
Finite-difference scheme
Numerical dispersion
Acoustic wave-equation modeling
The Spatio-Temporal Evolution of River Island Based on Landsat Satellite Imagery, Hydrodynamic Numerical Simulation and Observed Data
期刊论文
REMOTE SENSING, 2018, 卷号: 10, 期号: 12
作者:
Shi, Haiyun
;
Cao, Yuhan
;
Dong, Changming
;
Xia, Changshui
;
Li, Chunhui
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/08/19
river island
an unstructured-grid, Finite-Volume Coastal Ocean Model
Landsat Thematic Mapper/Enhanced Thematic Mapper
hydrodynamic numerical simulation
digital image processing
Yangzhong City
the Yangtze River
The Spatio-Temporal Evolution of River Island Based on Landsat Satellite Imagery, Hydrodynamic Numerical Simulation and Observed Data
期刊论文
REMOTE SENSING, 2018, 卷号: 10, 期号: 12
作者:
Shi, Haiyun
;
Cao, Yuhan
;
Dong, Changming
;
Xia, Changshui
;
Li, Chunhui
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/03/13
river island
an unstructured-grid, Finite-Volume Coastal Ocean Model
Landsat Thematic Mapper/Enhanced Thematic Mapper
hydrodynamic numerical simulation
digital image processing
Yangzhong City
the Yangtze River
Proposal of the permafrost slope supporting structure with framed ventilation anchor pipe and preliminary study on its ventilation effect
期刊论文
Tumu Gongcheng Xuebao/China Civil Engineering Journal, 2018, 卷号: 51, 期号: 12, 页码: 101-110
作者:
Dong, Jianhua
;
Sun, Guodong
;
Dong, Xuguang
;
Zhang, Mingli
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  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Cold working
Cooling
Finite element method
Metal drawing
Permafrost
Slope stability
Structural dynamics
Wind effects
Active cooling
Pressure differences
Stability of the slopes
Structural characteristics
Supporting structure
Theoretical calculations
Ventilation effects
Wind pressure differences
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:26/0
  |  
提交时间:2019/03/05
Fractional diffusion equation
Riesz derivative
high-order approximation
stability
convergence
A parameter-modified method for implementing surface topography in elastic-wave finite-difference modeling
期刊论文
GEOPHYSICS, 2018, 卷号: 83, 期号: 6, 页码: T313-T332
作者:
Cao, Jian
;
Chen, Jing-Bo
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  |  
浏览/下载:29/0
  |  
提交时间:2019/03/21
Removing the stability limit of the explicit finite-difference scheme with eigenvalue perturbation
期刊论文
GEOPHYSICS, 2018, 卷号: 83, 期号: 6, 页码: A93-A98
作者:
Gao, Yingjie
;
Zhang, Jinhai
;
Yao, Zhenxing
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  |  
浏览/下载:42/0
  |  
提交时间:2019/03/21
Respectively scaled HSS iteration methods for solving discretized spatial fractional diffusion equations
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2018, 卷号: 25, 期号: 5, 页码: 18
作者:
Bai, Zhong-Zhi
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  |  
浏览/下载:19/0
  |  
提交时间:2019/01/11
convergence property
HSS iteration
matrix splitting
preconditioning
respective scaling
spatial fractional diffusion equation
Simulating Seismic Wave Propagation in Viscoelastic Media with an Irregular Free Surface
期刊论文
PURE AND APPLIED GEOPHYSICS, 2018, 卷号: 175, 期号: 10, 页码: 3419-3439
作者:
Liu, Xiaobo
;
Chen, Jingyi
;
Zhao, Zhencong
;
Lan, Haiqiang
;
Liu, Fuping
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  |  
浏览/下载:57/0
  |  
提交时间:2018/12/11
Irregular free surface
viscoelastic
wavefield simulation
convolutional perfectly matched layer
SEISMIC WAVEFIELD SIMULATION WITH IRREGULAR SURFACE TOPOGRAPHY AND GRAPHIC PROCESSING UNIT (GPU) IMPLEMENTATION
期刊论文
JOURNAL OF SEISMIC EXPLORATION, 2018, 卷号: 27, 期号: 5, 页码: 445-472
作者:
Liu, Xiaobo
;
Chen, Jingyi
;
Lan, Haiqiang
;
Zhao, Zhencong
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2019/03/04
wavefield simulation
surface topography
finite-difference
convolutional perfectly matched layer
Graphic Processing Unit
GPU
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