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Finite Element Error Estimation for Parabolic Optimal Control Problems with Pointwise Observations
期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2021, 页码: 35
作者:
Liang, Dongdong
;
Gong, Wei
;
Xie, Xiaoping
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/04/02
Parabolic optimal control problem
pointwise observation
space-time finite element method
parabolic PDE with Dirac measure
error estimate
Observation and estimation of mercury exchange fluxes from soil under different crop cultivars and planting densities in North China Plain
期刊论文
ENVIRONMENTAL POLLUTION, 2020, 卷号: 259, 页码: 1-9
作者:
Gao, Yu
;
Wang, Zhangwei
;
Zhang, Xiaoshan
;
Wang, Chunjie
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  |  
浏览/下载:7/0
  |  
提交时间:2021/08/31
Cropland
Soil-air total gaseous mercury (TGM) exchange
Light transmittance
Empirical model
Block-centred finite difference methods on rectangular composite grids with refinement in space for parabolic equation
期刊论文
International Journal of Computer Mathematics, 2019
作者:
Liu W.
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/11
65M06
65M12
65M50
Block-centred finite difference method
local refinement
numerical analysis
piecewise interpolation
slave node
Adaptive finite element method for parabolic equations with Dirac measure
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2018, 卷号: 328, 页码: 217-241
作者:
Gong, Wei
;
Liu, Huipo
;
Yan, Ningning
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  |  
浏览/下载:22/0
  |  
提交时间:2018/07/25
Parabolic equation
Dirac measure
Adaptive finite element method
Space-time discretization
A posteriori error estimates
PHYSICAL-CONSTRAINT-PRESERVING CENTRAL DISCONTINUOUS GALERKIN METHODS FOR SPECIAL RELATIVISTIC HYDRODYNAMICS WITH A GENERAL EQUATION OF STATE
其他
2017-01-01
Wu, Kailiang
;
Tang, Huazhong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
equation of state
hydrodynamics
methods: numerical
shock waves
relativistic processes
IDEAL MHD EQUATIONS
FINITE-ELEMENT-METHOD
HIGH-ORDER SCHEMES
HYPERBOLIC CONSERVATION-LAWS
PIECEWISE PARABOLIC METHOD
FLUID-DYNAMICS
WENO LIMITERS
JETS
SIMULATIONS
CODE
Second-order accurate genuine BGK schemes for the ultra-relativistic flow simulations
其他
2017-01-01
Chen, Yaping
;
Kuang, Yangyu
;
Tang, Huazhong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Gas-kinetic scheme
Anderson-Witting model
Ultra-relativistic Euler equations
Ultra-relativistic Navier-Stokes equations
DISCONTINUOUS GALERKIN METHODS
NAVIER-STOKES EQUATIONS
COMPRESSIBLE EULER EQUATIONS
PIECEWISE PARABOLIC METHOD
FLUX-SPLITTING METHOD
GAS-KINETIC SCHEME
RIEMANN SOLVER
IDEAL MAGNETOHYDRODYNAMICS
BOLTZMANN-EQUATION
RELAXATION-TIME
A Fast Accurate Time Delay Estimation Method in the Digital Predistortion Subsystem
会议论文
作者:
Zhu, Shitao
;
He, Yuchen
;
Lu, Rui
;
Dong, Xiaoli
;
Zhang, Anxue
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Loop delay estimation
DPDS
piecewise-parabolic filter
bisection method
Finite Element Method and A Priori Error Estimates for Dirichlet Boundary Control Problems Governed by Parabolic PDEs
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2016, 卷号: 66, 期号: 3, 页码: 941-967
作者:
Gong, Wei
;
Hinze, Michael
;
Zhou, Zhaojie
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  |  
浏览/下载:19/0
  |  
提交时间:2018/07/30
Optimal control problem
Parabolic equation
Finite element method
A priori error estimate
Dirichlet boundary control
FINITE ELEMENT APPROXIMATIONS OF PARABOLIC OPTIMAL CONTROL PROBLEMS WITH CONTROLS ACTING ON A LOWER DIMENSIONAL MANIFOLD
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2016, 卷号: 54, 期号: 2, 页码: 1229-1262
作者:
Gong, Wei
;
Yan, Ningning
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  |  
浏览/下载:13/0
  |  
提交时间:2018/07/30
finite element method
parabolic equation
optimal control problem
moving manifold
fully discrete error estimates
High-order accurate physical-constraints-preserving finite difference WENO schemes for special relativistic hydrodynamics
其他
2015-01-01
Wu, Kailiang
;
Tang, Huazhong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
Finite difference scheme
Physical-constraints-preserving
High-order accuracy
Weighted essentially non-oscillatory
Relativistic hydrodynamics
Lorentz factor
EULERIAN GRP SCHEME
ESSENTIALLY NONOSCILLATORY SCHEMES
DISCONTINUOUS GALERKIN METHODS
HYPERBOLIC CONSERVATION-LAWS
2-DIMENSIONAL GAS-DYNAMICS
PIECEWISE PARABOLIC METHOD
RIEMANN SOLVER
NUMERICAL HYDRODYNAMICS
EXTRAGALACTIC JETS
FLUID-DYNAMICS
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