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STOCHASTIC TRUST-REGION METHODS WITH TRUST-REGION RADIUS DEPENDING ON PROBABILISTIC MODELS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2021, 页码: 41
作者:  Wang, Xiaoyu;  Yuan, Ya-xiang
收藏  |  浏览/下载:111/0  |  提交时间:2022/04/02
Trust-region methods  Stochastic optimization  Probabilistic models  Trust region radius  Global convergence  
AN ACCELERATION STRATEGY FOR RANDOMIZE-THEN-OPTIMIZE SAMPLING VIA DEEP NEURAL NETWORKS* 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2021, 卷号: 39, 期号: 6, 页码: 848-864
作者:  Yan, Liang;  Zhou, Tao
收藏  |  浏览/下载:122/0  |  提交时间:2022/04/02
Bayesian inverse problems  Deep neural network  Markov chain Monte Carlo  
A ROBUST INTERIOR POINT METHOD FOR COMPUTING THE ANALYTIC CENTER OF AN ILL-CONDITIONED POLYTOPE WITH ERRORS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2019, 卷号: 37, 期号: 6, 页码: 843-865
作者:  Wang, Zhouhong;  Dai, Yuhong;  Xu, Fengmin
收藏  |  浏览/下载:147/0  |  提交时间:2020/05/24
Analytic center  Ill-conditioning  Unboundedness  Primal-dual interior point algorithm  Convergence  Polynomial complexity  
Gauss-Seidel-type multigrid methods 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 4, 页码: 421-434
作者:  Huang, ZH;  Chang, QS
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
multigrid methods  Gauss-Seidel solution  interpolation formula  convergence  
The primal-dual potential reduction algorithm for positive semi-definite programming 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 3, 页码: 339-346
作者:  Huang, SM
收藏  |  浏览/下载:82/0  |  提交时间:2018/07/30
positive semi-definite programming  potential reduction algorithms  complexity  
Regular splitting and potential reduction method for solving quadratic programming problem with box constraints 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2002, 卷号: 20, 期号: 6, 页码: 643-652
作者:  Wei, ZL
收藏  |  浏览/下载:151/0  |  提交时间:2018/07/30
quadratic programming problem  regular splitting  potential reduction algorithm  complexity analysis  
An asymptotical O((k+1)n(3)L) affine scaling algorithm for the P*(k)-matrix linear complementrity problem 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2001, 卷号: 19, 期号: 2, 页码: 177-186
作者:  Wang, ZM;  Huang, ZH;  Zhou, KP
收藏  |  浏览/下载:115/0  |  提交时间:2018/07/30
linear complementarity problem  P*(k)-matrix  affine scaling algorithm  
Cascadic multigrid for parabolic problems 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2000, 卷号: 18, 期号: 5, 页码: 551-560
作者:  Shi, ZC;  Xu, XJ
收藏  |  浏览/下载:92/0  |  提交时间:2018/07/30
cascadic multigrid  finite element  parabolic problem