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Construction of solutions for a critical problem with competing potentials via local Pohozaev identities
期刊论文
COMMUNICATIONS IN CONTEMPORARY MATHEMATICS, 2022, 卷号: 24, 期号: 1
作者:
He, Qihan
;
Wang, Chunhua
;
Wang, Da-Bin
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  |  
浏览/下载:11/0
  |  
提交时间:2022/03/01
A critical elliptic problem
competing potentials
local Pohozaev identities
the stable critical point
GOLDEN RATIO PRIMAL-DUAL ALGORITHM WITH LINESEARCH
期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2022, 卷号: 32, 期号: 3, 页码: 1584-1613
作者:
Chang, Xiao-kai
;
Yang, Junfeng
;
Zhang, Hongchao
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  |  
浏览/下载:12/0
  |  
提交时间:2022/08/09
saddle point problem
golden ratio primal-dual algorithm
linesearch
acceleration
ergodic sublinear convergence
linear convergence
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:10/0
  |  
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 advanced ALE-mixed finite element method for a cardiovascular fluid-structure interaction problem with multiple moving interfaces
期刊论文
JOURNAL OF COMPUTATIONAL SCIENCE, 2021, 卷号: 50, 页码: 13
作者:
Sun, Pengtao
;
Zhang, Chen-Song
;
Lan, Rihui
;
Li, Lin
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  |  
浏览/下载:9/0
  |  
提交时间:2022/04/02
Arbitrary Lagrangian-Eulerian (ALE) mapping
Mixed finite element method
Fluid-structure interaction (FSI)
Cardiovascular environment
Saddle-point linear algebraic system
Multi-domain
interface interactions
Vascular aneurysm
Endovascular stent graft
Distributed Resource Allocation via Accelerated Saddle Point Dynamics
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 9, 页码: 1588-1599
作者:
Wen-Ting Lin
;
Yan-Wu Wang
;
Chaojie Li
;
Xinghuo Yu
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  |  
浏览/下载:19/0
  |  
提交时间:2021/09/03
Accelerated saddle point dynamic
distributed resource allocation
hyper-exponential stability
power dispatch
A Golden Ratio Primal-Dual Algorithm for Structured Convex Optimization
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 87, 期号: 2
作者:
Chang, Xiaokai
;
Yang, Junfeng
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  |  
浏览/下载:10/0
  |  
提交时间:2021/04/12
Structured convex optimization
Saddle point problem
Primal-dual algorithm
Golden ratio
Acceleration
Convergence rate
Fixed point iteration
Modeling motion and growth of multiple dendrites during solidification based on vector-valued phase field and two-phase flow models
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 58, 页码: 171-187
作者:
Ren, Jian-kun
;
Chen, Yun
;
Cao, Yan-fei
;
Sun, Ming-yue
;
Xu, Bin
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浏览/下载:81/0
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提交时间:2021/02/02
Phase field
Solidification
Two-phase flow
Dendrite's motion
Variable viscosity
Regularized HSS iteration methods for stabilized saddle-point problems
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2019, 卷号: 39, 期号: 4, 页码: 1888-1923
作者:
Bai, Zhong-Zhi
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浏览/下载:57/0
  |  
提交时间:2020/01/10
stabilized saddle-point problem
Hermitian and skew-Hermitian splitting
stationary iteration method
inexact implementation
preconditioning
convergence
Uzawa methods for a class of block three-by-three saddle-point problems
期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2019, 页码: 26
作者:
Huang, Na
;
Dai, Yu-Hong
;
Hu, QiYa
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  |  
浏览/下载:58/0
  |  
提交时间:2020/01/10
inexact Uzawa method
saddle-point problem
Uzawa method
On spectral clustering of HSS preconditioner for generalized saddle-point matrices
期刊论文
LINEAR ALGEBRA AND ITS APPLICATIONS, 2018, 卷号: 555, 页码: 285-300
作者:
Bai, Zhong-Zhi
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浏览/下载:29/0
  |  
提交时间:2018/10/07
Generalized saddle-point problem
Hermitian and skew-Hermitian splitting
Preconditioning
Spectral property
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