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Time-domain PML analysis of a fluid-solid interaction problem above a rough surface
期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2022, 页码: 18
作者:
Wei, Changkun
;
Yang, Jiaqing
;
Zhang, Bo
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/02/07
acoustic wave equation
elastic wave equation
exponential convergence
perfectly matched layer
stability
unbounded rough surface
Analysis of Elastodynamic Response in Unsaturated Porous Media
期刊论文
Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2022, 卷号: 30, 期号: 2, 页码: 407-420
作者:
Zhou, Fengxi
;
Zhai, Ruizhi
;
Cai, Yuanqiang
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  |  
浏览/下载:20/0
  |  
提交时间:2022/06/20
Compressibility
Dynamic response
Inverse problems
Laplace transforms
Porous materials
Balance equations
Effective stress
Effective stress principle
Elastodynamic response
Solid matrixes
Suction stress
Theory of porous medias
Three phase
Three phasis
Unsaturated porous media
Analytical study of transient thermo-mechanical responses in a fractional order generalized thermoelastic diffusion spherical shell with variable thermal conductivity and diffusivity
期刊论文
WAVES IN RANDOM AND COMPLEX MEDIA, 2021, 卷号: 31, 期号: 6, 页码: 1083-1106
作者:
Li, Chenlin
;
Tian, Xiaogeng
;
He, Tianhu
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  |  
浏览/下载:9/0
  |  
提交时间:2022/03/01
Transient responses
memory-dependent derivative
variable thermal conductivity and diffusivity
spherical shell
perfect conducting medium
Convergence of the uniaxial PML method for time-domain electromagnetic scattering problems
期刊论文
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2021, 卷号: 55, 期号: 5, 页码: 2421-2443
作者:
Wei, Changkun
;
Yang, Jiaqing
;
Zhang, Bo
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  |  
浏览/下载:6/0
  |  
提交时间:2022/04/02
Well-posedness
stability
time-domain electromagnetic scattering
uniaxial PML
exponential convergence
Blasting induced dynamic response analysis in a rock tunnel based on combined inversion of Laplace transform with elasto-plastic cellular automaton
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2021, 卷号: 225, 期号: 1, 页码: 699-710
作者:
Mei, Wanquan
;
Li, Mei
;
Pan, Peng-Zhi
;
Pan, Junfeng
;
Liu, Kunlun
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  |  
浏览/下载:42/0
  |  
提交时间:2021/06/18
Geomechanics
Numerical approximations and analysis
Wave propagation
Wave scattering and diffraction
Impact phenomena
CNN-G: convolutional neural network combined with graph for image segmentation with theoretical analysis
期刊论文
IEEE TRANSACTIONS ON COGNITIVE AND DEVELOPMENTAL SYSTEMS, 2021, 卷号: 0, 期号: 0, 页码: 0
作者:
Lu, Yi
;
Chen, Yaran
;
Zhao, Dongbin
;
Liu, Bao
;
Lai, Zhichao
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  |  
浏览/下载:34/0
  |  
提交时间:2020/10/19
Graph neural network, image segmentation, self-attention, structure pattern learning.
Analysis of a time-dependent fluid-solid interaction problem above a local rough surface
期刊论文
SCIENCE CHINA-MATHEMATICS, 2020, 卷号: 63, 期号: 5, 页码: 887-906
作者:
Wei, Changkun
;
Yang, Jiaqing
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  |  
浏览/下载:9/0
  |  
提交时间:2020/09/23
well-posedness
stability
a priori estimate
fluid-solid interaction
Laplace transform
local rough surface
Analysis of a time-dependent uid-solid interaction problem above a local rough surface
期刊论文
Science China. Mathematics, 2020, 卷号: 63, 期号: 5, 页码: 887-906
作者:
Wei Changkun
;
Yang Jiaqing
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2021/01/14
well-posedness
stability
a priori estimate
fluid-solid interaction
Laplace transform
local rough surface
CONVERGENCE ANALYSIS OF THE PML METHOD FOR TIME-DOMAIN ELECTROMAGNETIC SCATTERING PROBLEMS
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2020, 卷号: 58, 期号: 3, 页码: 1918-1940
作者:
Wei, Changkun
;
Yang, Jiaqing
;
Zhang, Bo
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  |  
浏览/下载:19/0
  |  
提交时间:2020/09/23
well-posedness
stability
time-domain electromagnetic scattering
PML
exponential convergence
A Time-dependent Interaction Problem Between an Electromagnetic Field and an Elastic Body
期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2020, 卷号: 36, 期号: 1, 页码: 95-118
作者:
Wei, Chang-kun
;
Yang, Jia-qing
;
Zhang, Bo
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  |  
浏览/下载:55/0
  |  
提交时间:2020/05/24
electromagnetic
elastic
Laplace transform
Lax-Milgram lemma
energy method
well-posedness
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