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On sparse beamformer design with reverberation 期刊论文
APPLIED MATHEMATICAL MODELLING, 2018, 卷号: 58, 页码: 98-110
作者:  Li, Zhibao;  Yiu, Ma Fai Cedric;  Dai, Yu-Hong
收藏  |  浏览/下载:200/0  |  提交时间:2018/07/30
Sparse beamformer design  Reverberation  Nonconvex optimization  Smoothing approximation  Smoothing BB-gradient method  
Smoothing projected Barzilai-Borwein method for constrained non-Lipschitz optimization 期刊论文
COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2016, 卷号: 65, 期号: 3, 页码: 671-698
作者:  Huang, Yakui;  Liu, Hongwei
收藏  |  浏览/下载:177/0  |  提交时间:2018/07/30
Smoothing projected Barzilai-Borwein algorithm  Constrained non-Lipschitz optimization  Nonsmooth nonconvex optimization  Smoothing approximation  l(2)-l(p) problem  Image restoration  Stochastic linear complementarity problem  
A smoothing SQP framework for a class of composite minimization over polyhedron 期刊论文
MATHEMATICAL PROGRAMMING, 2016, 卷号: 158, 期号: 1-2, 页码: 467-500
作者:  Liu, Ya-Feng;  Ma, Shiqian;  Dai, Yu-Hong;  Zhang, Shuzhong
收藏  |  浏览/下载:194/0  |  提交时间:2018/07/30
Composite L-q minimization  epsilon-KKT point  Nonsmooth nonconvex non-Lipschitzian optimization  Optimality condition  Smoothing approximation  Worst-case iteration complexity  
A refined convergence analysis of multigrid algorithms for elliptic equations 期刊论文
ANALYSIS AND APPLICATIONS, 2015, 卷号: 13, 期号: 3, 页码: 255-290
作者:  Chang, Qianshun;  Jia, Rong-Qing
收藏  |  浏览/下载:137/0  |  提交时间:2018/07/30
Multigrid algorithms  elliptic equations  multilevel approximation  approximation conditions  smoothing conditions  finite element approximation  
On the finite termination of an entropy function based non-interior continuation method for vertical linear complementarity problems 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2005, 卷号: 33, 期号: 3, 页码: 369-391
作者:  Fang, SC;  Han, JY;  Huang, ZH;  Birbil, SI
收藏  |  浏览/下载:132/0  |  提交时间:2018/07/30
entropy function  finite termination  non-interior continuation method  vertical linear complementarity problems  smoothing approximation  
A new smoothing approximation method for solving box constrained variational inequalities 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2002, 卷号: 20, 期号: 5, 页码: 533-542
作者:  Ma, CF;  Liang, GP;  Liu, SP
收藏  |  浏览/下载:123/0  |  提交时间:2018/07/30
box constrained variational inequalities  smoothing approximation  global convergence  superlinear convergence