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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
作者:  Huang, Na;  Ma, Chang-Feng
浏览  |  Adobe PDF(577Kb)  |  收藏  |  浏览/下载:827/150  |  提交时间:2018/07/25
PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
Flexible Multiple Base Station Association and Activation for Downlink Heterogeneous Networks 期刊论文
IEEE SIGNAL PROCESSING LETTERS, 2017, 卷号: 24, 期号: 10, 页码: 1498-1502
作者:  Shen, Kaiming;  Liu, Ya-Feng;  Ding, David Yiwei;  Yu, Wei
收藏  |  浏览/下载:111/0  |  提交时间:2018/07/30
Base station (BS) activation  BS association  group sparsity  proximal gradient method  
AN EFFICIENT GRADIENT PROJECTION METHOD FOR STOCHASTIC OPTIMAL CONTROL PROBLEMS 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2017, 卷号: 55, 期号: 6, 页码: 2982-3005
作者:  Gong, Bo;  Liu, Wenbin;  Tang, Tao;  Zhao, Weidong;  Zhou, Tao
收藏  |  浏览/下载:140/0  |  提交时间:2018/07/30
stochastic optimal control  gradient projection methods  backward stochastic differential equations  conditional expectations