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A variational multiscale method for natural convection of nanofluids
期刊论文
MECHANICS RESEARCH COMMUNICATIONS, 2023, 卷号: 127, 页码: 13
作者:
Zhu, Lixing
;
A. Goraya, Shoaib
;
Masud, Arif
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浏览/下载:19/0
  |  
提交时间:2023/02/09
Stabilized methods
Nanofluids
Heat transfer
Boussinesq approximation
Natural convection
Wavy wall
Variational multiscale
Finite elements
Optimal Control in a Bounded Domain for Wave Propagating in the Whole Space: Coupling Through Boundary Integral Equations
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 92, 期号: 3, 页码: 52
作者:
Gong, Wei
;
Li, Buyang
;
Yang, Huanhuan
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  |  
浏览/下载:12/0
  |  
提交时间:2023/02/07
Wave equation
Unbounded domain
Boundary integral equation
Well-posedness
Convolution quadrature
Stability
Convergence
Error estimate
Momentum Acceleration in the Individual Convergence of Nonsmooth Convex Optimization With Constraints
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2022, 卷号: 33, 期号: 3, 页码: 1107-1118
作者:
Tao, Wei
;
Wu, Gao-Wei
;
Tao, Qing
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  |  
浏览/下载:15/0
  |  
提交时间:2022/06/10
Heavy-ball (HB) methods
individual convergence
machine learning
momentum methods
nonsmooth optimization
sparsity
Adaptive Generalized Eigenvector Estimating Algorithm for Hermitian Matrix Pencil
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 11, 页码: 1967-1979
作者:
Yingbin Gao
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  |  
浏览/下载:2/0
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提交时间:2022/10/09
Deterministic discrete-time (DDT)
generalized eigenvector
learning rate
online estimation
STOCHASTIC CONVERGENCE OF REGULARIZED SOLUTIONS AND THEIR FINITE ELEMENT APPROXIMATIONS TO INVERSE SOURCE PROBLEMS
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2022, 卷号: 60, 期号: 2, 页码: 751-780
作者:
CHEN, Z. H. I. M. I. N. G.
;
ZHANG, W. E. N. L. O. N. G.
;
ZOU, J. U. N.
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浏览/下载:5/0
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提交时间:2023/02/07
inverse source problems
regularization
finite element approximation
stochastic error estimates
Almost sure convergence of randomised-difference descent algorithm for stochastic convex optimisation
期刊论文
IET CONTROL THEORY AND APPLICATIONS, 2021, 页码: 12
作者:
Geng, Xiaoxue
;
Huang, Gao
;
Zhao, Wenxiao
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浏览/下载:49/0
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提交时间:2021/10/26
A new finite element level set reinitialization method based on the shifted boundary method
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2021, 卷号: 438, 页码: 110360
作者:
Xue, Tianju
;
Sun, WaiChing
;
Adriaenssens, Sigrid
;
Wei YJ(魏宇杰)
;
Liu CQ(刘传奇)
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浏览/下载:9/0
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提交时间:2022/10/25
Level set
Reinitialization
Shift boundary method
Efficient preconditioning techniques for velocity tracking of Stokes control problem
期刊论文
Applied Numerical Mathematics, 2021, 卷号: 165, 页码: 322-338
作者:
Liang, Zhao-Zheng
;
Dou, Yan
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浏览/下载:12/0
  |  
提交时间:2021/04/12
Eigenvalues and eigenfunctions
Iterative methods
Linear systems
Numerical methods
Optimal control systems
Spectrum analysis
Control problems
Iterative solution methods
Krylov subspace acceleration
Optimal control problem
PDE-constrained optimization
Preconditioners
Preconditioning
Preconditioning techniques
Stokes flows
Velocity tracking
Optimal rotated block-diagonal preconditioning for discretized optimal control problems constrained with fractional time-dependent diffusive equations
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2021, 卷号: 163, 页码: 126-146
作者:
Bai, Zhong-Zhi
;
Lu, Kang-Ya
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浏览/下载:57/0
  |  
提交时间:2021/04/26
Fractional optimal control problem
Numerical discretizations
Block two-by-two linear system
Preconditioning
Spectral bounds
Krylov subspace iteration methods
Convergence property
ORDER REDUCED METHODS FOR QUAD-CURL EQUATIONS WITH NAVIER TYPE BOUNDARY CONDITIONS
期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2020, 卷号: 38, 期号: 4, 页码: 565-579
作者:
Zhang, Weifeng
;
Zhang, Shuo
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  |  
浏览/下载:8/0
  |  
提交时间:2020/05/24
Quad-curl equation
Order reduced scheme
Regularity analysis
Finite element method
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