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数学与系统科学研究... [15]
北京大学 [8]
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武汉岩土力学研究所 [1]
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期刊论文 [23]
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Numerical manifold computational homogenization for hydro-dynamic analysis of discontinuous heterogeneous porous media
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, 卷号: 388, 页码: 53
作者:
Wu, Wenan
;
Yang, Yongtao
;
Zheng, Hong
;
Zhang, Limei
;
Zhang, Ning
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浏览/下载:51/0
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提交时间:2022/01/05
Multiscale analysis
First-order homogenization
Numerical manifold method
Discontinuous heterogeneous porous media
Wave propagation
Estimates of eigenvalues and eigenfunctions in elliptic homogenization with rapidly oscillating potentials
期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2021, 卷号: 292, 页码: 388-415
作者:
Zhang, Yiping
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浏览/下载:25/0
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提交时间:2021/10/26
Homogenization
Periodic coefficients
Rapidly oscillating potentials
Convergence rates
Eigenvalues and eigenfunctions
A convergent low-wavenumber, high-frequency homogenization of the wave equation in periodic media with a source term
期刊论文
APPLICABLE ANALYSIS, 2021, 页码: 34
作者:
Meng, Shixu
;
Oudghiri-Idrissi, Othman
;
Guzina, Bojan B.
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浏览/下载:24/0
  |  
提交时间:2021/10/26
Waves in periodic media
dynamic homogenization
finite frequency
band gap
(Floquet-)Bloch transform
variational formulation
High-order three-scale computational method for elastic behavior analysis and strength prediction of axisymmetric composite structures with multiple spatial scales
期刊论文
MATHEMATICS AND MECHANICS OF SOLIDS, 2021, 卷号: 26, 期号: 6, 页码: 905-936
作者:
Dong, Hao
;
Cui, Junzhi
;
Nie, Yufeng
;
Jin, Ke
;
Guan, Xiaofei
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  |  
浏览/下载:14/0
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提交时间:2021/10/26
Multiscale asymptotic analysis
mechanical behaviors
axisymmetric composite structures
micro-meso-macro coupled model
HOTS numerical algorithm
ON THE SPECTRAL ASYMPTOTICS OF WAVES IN PERIODIC MEDIA WITH DIRICHLET OR NEUMANN EXCLUSIONS
期刊论文
QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS, 2021, 卷号: 74, 期号: 2, 页码: 173-221
作者:
Oudghiri-Idrissi, Othman
;
Guzina, Bojan B.
;
Meng, Shixu
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浏览/下载:2/0
  |  
提交时间:2022/04/02
A high-order three-scale reduced homogenization for nonlinear heterogeneous materials with multiple configurations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2021, 卷号: 425, 页码: 25
作者:
Yang, Zhiqiang
;
Sun, Yi
;
Cui, Junzhi
;
Ma, Qiang
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浏览/下载:11/0
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提交时间:2021/04/26
HTRH algorithms
Reduced order homogenization
Micro-meso-macro formulations
Multiple configurations
Prediction on nonlinear mechanical performance of random particulate composites by a statistical second-order reduced multiscale approach
期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 19
作者:
Yang, Zhiqiang
;
Sun, Yi
;
Liu, Yizhi
;
Cui, Junzhi
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浏览/下载:26/0
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提交时间:2021/04/26
SSRM algorithms
Reduced order homogenization
Homogenization
Random composites
ASYMPTOTIC ANALYSIS OF NONLINEAR ROBIN-TYPE BOUNDARY VALUE PROBLEMS WITH SMALL PERIODIC STRUCTURE
期刊论文
MULTISCALE MODELING & SIMULATION, 2021, 卷号: 19, 期号: 2, 页码: 830-845
作者:
Ye, Changqing
;
Cui, Junzhi
;
Dong, Hao
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浏览/下载:52/0
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提交时间:2021/10/26
elliptic hemivariational inequality
homogenization
finite element method
error estimates
contact problems
Robin problems
Convergence rate of multiscale finite element method for various boundary problems
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2020, 卷号: 374, 页码: 8
作者:
Ye, Changqing
;
Dong, Hao
;
Cui, Junzhi
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浏览/下载:9/0
  |  
提交时间:2020/05/24
Multiscale finite element method
Boundary problems
Hemivariational inequality
Homogenization theory
Numerical convergence rate
A Second-Order Two-Scale Algorithm for Thermo-Mechanical Coupling Problems in Quasi-Periodic Porous Materials
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2019, 卷号: 25, 期号: 4, 页码: 1144-1176
作者:
Yang, Zhiqiang
;
Sun, Yi
;
Cui, Junzhi
;
Guan, Tianyu
;
Yuan, Zifeng
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浏览/下载:58/0
  |  
提交时间:2019/03/05
SOTS model
radiation effect
thermo-mechanical performance
quasi-periodic structures
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