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A spectral method for stochastic fractional PDEs using dynamically-orthogonal/bi-orthogonal decomposition
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 461, 页码: 17
作者:
Zhao, Yue
;
Mao, Zhiping
;
Guo, Ling
;
Tang, Yifa
;
Karniadakis, George Em
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浏览/下载:10/0
  |  
提交时间:2023/02/07
Uncertainty quantification
Anomalous transport
Quasi Monte Carlo simulation
Generalized polynomial chaos
Long-time integration
Poly-fractonomials
Frequency analysis and representation of slowly diffusing planetary solutions
期刊论文
ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 628, 页码: 13
作者:
Fu, Y. N.
;
Laskar, J.
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浏览/下载:106/0
  |  
提交时间:2019/10/21
methods: numerical
celestial mechanics
ephemerides
planets and satellites: dynamical evolution and stability
chaos
Efficient Stochastic Galerkin Methods for Maxwell's Equations with Random Inputs
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 80, 期号: 1, 页码: 248-267
作者:
Fang, Zhiwei
;
Li, Jichun
;
Tang, Tao
;
Zhou, Tao
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浏览/下载:39/0
  |  
提交时间:2020/01/10
Maxwell's equations
Finite element method
Random inputs
Polynomial chaos methods
Stochastic Galerkin
Multi-level multi-fidelity sparse polynomial chaos expansion based on Gaussian process regression
期刊论文
Computer Methods in Applied Mechanics and Engineering, 2019
作者:
Kai Cheng
;
Zhenzhou Lu
;
Ying Zhen
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/13
Multi-fidelity approach
Polynomial chaos expansion
Gaussian process
Autoregressive scheme
Level‐set topology optimization for robust design of structures under hybrid uncertainties.
期刊论文
International Journal for Numerical Methods in Engineering, 2019, 卷号: Vol.117 No.5, 页码: 523-542
作者:
Zheng, Jing
;
Luo, Zhen
;
Jiang, Chao
;
Wu, Jinglai
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浏览/下载:0/0
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提交时间:2019/12/13
hybrid uncertainties
hyperbolic Polynomial Chaos–Chebyshev Interval method
robust design
topology optimization
Level‐set topology optimization for robust design of structures under hybrid uncertainties
期刊论文
International Journal for Numerical Methods in Engineering, 2019, 卷号: Vol.117 No.5, 页码: 523-542
作者:
Jing Zheng
;
Zhen Luo
;
Chao Jiang
;
Jinglai Wu
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/13
hybrid
uncertainties
hyperbolic
Polynomial
Chaos–Chebyshev
Interval
method
robust
design
topology
optimization
Level-set topology optimization for robust design of structures under hybrid uncertainties
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2019, 卷号: Vol.117 No.5, 页码: 523-542
作者:
Zheng, J
;
Luo, Z
;
Jiang, C
;
Wu, JL
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浏览/下载:1/0
  |  
提交时间:2019/12/17
hybrid uncertainties
hyperbolic Polynomial Chaos-Chebyshev Interval method
robust design
topology optimization
AN APPLICATION OF CHAOS GRAY-ENCODED GENETIC ALGORITHM FOR PHILIP INFILTRATION MODEL
期刊论文
THERMAL SCIENCE, 2018, 卷号: 22, 期号: 4, 页码: 1581-1588
作者:
Wang, Kai-Wen
;
Yang, Xiao-Hua
;
Li, Yu-Qi
;
Liu, Chang-Ming
;
Guo, Xing-Jian
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浏览/下载:20/0
  |  
提交时间:2019/05/23
Philip infiltration model
gray-encoded genetic algorithm
USDA soil texture triangle
Chebyshev polynomial
Reliability-based topology optimization against geometric imperfections with random threshold model
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2018, 卷号: 115, 页码: 99-116
作者:
Kang, Zhan
;
Liu, Peishuo
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浏览/下载:2/0
  |  
提交时间:2019/12/02
geometric uncertainty
polynomial chaos expansion
random field
random threshold model
reliability
topology optimization
Unified polynomial expansion for interval and random response analysis of uncertain structure–acoustic system with arbitrary probability distribution.
期刊论文
Computer Methods in Applied Mechanics & Engineering, 2018, 卷号: Vol.336, 页码: 260-285
作者:
Yin, Shengwen
;
Yu, Dejie
;
Luo, Zhen
;
Xia, Baizhan
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/26
Arbitrary polynomial chaos
Gauss integration
Hybrid uncertain model
Interval model
Random model
Structure–acoustic system
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