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Distributed Nonsmooth Optimization With Coupled Inequality Constraints via Modified Lagrangian Function 期刊论文
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2018, 卷号: 63, 期号: 6, 页码: 1753-1759
Authors:  Liang, Shu;  Zeng, Xianlin;  Hong, Yiguang
Favorite  |  View/Download:9/0  |  Submit date:2018/07/30
Coupled constraint  distributed optimization  modified Lagrangian function  nonsmooth analysis  primal-dual dynamics  
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:36/6  |  Submit date:2018/07/25
PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound