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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
Authors:  Bai, Zhong-Zhi
Favorite  |  View/Download:12/0  |  Submit date:2020/01/10
stabilized saddle-point problem  Hermitian and skew-Hermitian splitting  stationary iteration method  inexact implementation  preconditioning  convergence  
Analysis on inexact block diagonal preconditioners for elliptic PDE-constrained optimization problems 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 10, 页码: 2423-2437
Authors:  Huang, Na;  Ma, Chang-Feng
View  |  Adobe PDF(577Kb)  |  Favorite  |  View/Download:48/6  |  Submit date:2018/07/25
PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
Stabilized mixed finite element methods based on Riesz-representing operators for solving saddle point problems 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2000, 卷号: 188, 期号: 1-3, 页码: 257-268
Authors:  Duan, HY
Favorite  |  View/Download:4/0  |  Submit date:2018/07/30
saddle point problem  Riesz-representing operator  stabilized mixed finite element method  local bubble functions  the Stokes equation