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Faculty of Science and Tech...
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SUN Weiwei
18
TANG Tao
8
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1
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Error estimate
8
Optimal error estimate
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optimal error estimate
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Finite element method
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error estimate
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SIAM Journal on Numerical A...
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Mathematics of Computation
4
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OPTIMAL ANALYSIS OF FINITE ELEMENT METHODS FOR THE STOCHASTIC STOKES EQUATIONS
Journal article
Mathematics of Computation,2025, volume: 94, issue: 352, pages: 551-583
Authors:
Li,Buyang
;
Ma,Shu
;
Sun,Weiwei
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View/Download:1/0
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Submit date:2025/03/10
analytic semigroup
error estimate
mixed FEM
multiplicative noise
semi-implicit Euler scheme
Stochastic Stokes equation
Wiener process
OPTIMAL ANALYSIS OF NON-UNIFORM GALERKIN-MIXED FINITE ELEMENT APPROXIMATIONS TO THE GINZBURG-LANDAU EQUATIONS IN SUPERCONDUCTIVITY
Journal article
SIAM Journal on Numerical Analysis,2023, volume: 61, issue: 2, pages: 929-951
Authors:
Gao, Huadong
;
Sun, Weiwei
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View/Download:11/0
  |  
Submit date:2023/06/30
Ginzburg-Landau equation
lowest-order approximation
mixed finite element
optimal error estimate
superconductivity
Sharp Error Estimate of an Implicit BDF2 Scheme with Variable Time Steps for the Phase Field Crystal Model
Journal article
Journal of Scientific Computing,2022, volume: 92, issue: 2
Authors:
Di, Yana
;
Wei, Yifan
;
Zhang, Jiwei
;
Zhao, Chengchao
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View/Download:7/0
  |  
Submit date:2022/09/05
BDF2
DOC and DCC kernels
Modified energy dissipation law
Phase field model
Sharp error estimate
Optimal error analysis of Euler and Crank–Nicolson projection finite difference schemes for Landau–Lifshitz equation
Journal article
SIAM Journal on Numerical Analysis,2021, volume: 59, issue: 3, pages: 1639-1662
Authors:
An, Rong
;
Gao, Huadong
;
Sun, Weiwei
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  |  
View/Download:5/0
  |  
Submit date:2021/09/17
Landau-Lifshitz equation
projection scheme
finite difference methods
optimal error estimate
micromagnetics
Optimal error analysis of Crank–Nicolson lowest-order Galerkin-mixed finite element method for incompressible miscible flow in porous media
Journal article
Numerical Methods for Partial Differential Equations,2020, volume: 36, issue: 6, pages: 1773-1789
Authors:
Gao, Huadong
;
Sun, Weiwei
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  |  
View/Download:7/0
  |  
Submit date:2021/04/23
Crank–Nicolson scheme
mixed finite element method
optimal error estimate
porous media flow
Raviart–Thomas element
A second-order and nonuniform time-stepping maximum-principle preserving scheme for time-fractional Allen-Cahn equations
Journal article
Journal of Computational Physics,2020, volume: 414
Authors:
Liao, Hong lin
;
Tang, Tao
;
Zhou, Tao
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View/Download:78/0
  |  
Submit date:2021/04/23
Adaptive time-stepping strategy
Alikhanov formula
Discrete maximum principle
Sharp error estimate
Time-fractional Allen-Cahn equation
Analysis of galerkin fems for mixed formulation of time-dependent ginzburg–landau equations under temporal gauge
Journal article
SIAM Journal on Numerical Analysis,2018, volume: 56, issue: 3, pages: 1291-1312
Authors:
Wu, Chengda
;
Sun, Weiwei
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View/Download:8/0
  |  
Submit date:2021/05/12
Galerkin FEMs
Ginzburg–Landau equations
Nonclassical Ritz projection
Optimal error estimate
Temporal gauge
Analysis of galerkin fems for mixed formulation of time-dependent ginzburg–landau equations under temporal gauge
Journal article
Siam Journal on Numerical Analysis,2018, volume: 56, issue: 3, pages: 1291-1312
Authors:
Wu, Chengda
;
Sun, Weiwei
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View/Download:9/0
  |  
Submit date:2021/05/12
nonclassical Ritz projection
Ginzburg--Landau equations
Galerkin FEMs
temporal gauge
optimal error estimate
Analysis of linearized Galerkin-mixed FEMs for the time-dependent Ginzburg-Landau equations of superconductivity
Journal article
Advances in Computational Mathematics,2018, volume: 44, issue: 3, pages: 923-949
Authors:
Gao, Huadong
;
Sun, Weiwei
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View/Download:5/0
  |  
Submit date:2021/06/02
Ginzburg-Landau equation
Linearized scheme
Mixed finite element method
Optimal error estimate
Superconductivity
Unconditional convergence
Pointwise error estimate for a consistent beam theory
Journal article
Analysis and Applications,2018, volume: 16, issue: 1, pages: 103-132
Authors:
Chen, Xiaoyi
;
Song, Zilong
;
Dai, Hui Hui
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View/Download:7/0
  |  
Submit date:2022/01/18
asymptotic analysis
Beam theory
pointwise error estimate