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Fast rotated BSOR method for block two-by-two linear systems with application to PDE-constrained optimal control problems
期刊论文
BIT NUMERICAL MATHEMATICS, 2022
作者:
Liang, Zhao-Zheng
;
Dou, Yan
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|
浏览/下载：14/0
|
提交时间：2022/03/01
Block two-by-two linear system
Kronecker structure
Iterative solution method
Preconditioning
PDE-constrained optimization
Spatiotemporal imaging with diffeomorphic optimal transportation
期刊论文
Inverse Problems, 2021, 卷号: 37, 期号: 11
作者:
收藏
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浏览/下载：5/0
|
提交时间：2022/04/02
spatiotemporal imaging
di?eomorphic optimal transportation
mass-preserving deformation
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：13/0
|
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
An efficient duality-based approach for PDE-constrained sparse optimization
期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2018, 卷号: 69, 页码: 461-500
作者:
Song, Xiaoliang
;
Chen, Bo
;
Yu, Bo
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浏览/下载：3/0
|
提交时间：2019/12/02
Optimal control
Sparsity
Finite element
Duality approach
Accelerated block coordinate descent
A Full Multigrid Method for Distributed Control Problems Constrained by Stokes Equations
期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2017, 卷号: 10, 期号: 3, 页码: 639-655
作者:
Butt, M. M.
;
Yuan, Y.
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|
浏览/下载：12/0
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提交时间：2018/07/30
PDE-constrained optimization
stokes equations
multigrid
staggered grids
finite difference
A multigrid solver for Stokes control problems
期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2017, 卷号: 94, 期号: 12, 页码: 2297-2314
作者:
Butt, Muhammad Munir
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浏览/下载：15/0
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提交时间：2018/07/30
Stokes equations
PDE-constrained optimization
multigrid
staggered grids
control-constrained
35Q93
49K20
65N55
STOCHASTIC SPLINE-COLLOCATION METHOD FOR CONSTRAINED OPTIMAL CONTROL PROBLEM GOVERNED BY RANDOM ELLIPTIC PDE
期刊论文
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2017, 卷号: 14, 期号: 4-5, 页码: 627-645
作者:
Gong, Benxue
;
Ge, Liang
;
Sun, Tongjun
;
Shen, Wanfang
;
Liu, W. B.
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浏览/下载：7/0
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提交时间：2019/12/12
Random elliptic PDE
priori error estimates
stochastic
spline-collocation method
Smolyak approximation
optimal control
problem
deterministic constrained control
Dynamic optimization of trajectory for ramp-up current profile in tokamak plasma
期刊论文
Asia-pacific Journal of Chemical Engineering, 2016
作者:
Ren, Zhigang
;
Xu, Chao
;
Ou, Yongsheng
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浏览/下载：15/0
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提交时间：2017/01/13
A fast alternating time-splitting approach for learning partial differential equations
期刊论文
NEUROCOMPUTING, 2016
Zhao, Zhenyu
;
Lin, Zhouchen
;
Wu, Yi
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浏览/下载：2/0
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提交时间：2017/12/03
Learning-based PDEs
PDE constrained optimal control
FATSA
Computer vision
Image processing
LEVEL SET EVOLUTION
RE-INITIALIZATION
OPTICAL-FLOW
IMAGE
SEGMENTATION
VISION
Full-discrete adaptive FEM for quasi-parabolic integro-differential PDE-constrained optimal control problem
期刊论文
BOUNDARY VALUE PROBLEMS, 2016
作者:
Shen, Wanfang
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浏览/下载：5/0
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提交时间：2019/12/16
full-discrete adaptive FEM
equivalent a posteriori error estimates
linear quasi-parabolic integro-differential PDE
optimal control
problem
optimality conditions
constrained control
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