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A line search exact penalty method with bi-object strategy for nonlinear constrained optimization 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2016, 卷号: 300, 页码: 245-258
作者:  Chen, Zhongwen;  Dai, Yu-Hong
收藏  |  浏览/下载:110/0  |  提交时间:2018/07/30
Nonlinear constrained optimization  Exact penalty methods  Bi-object strategy  Global convergence  
A nonmonotone trust-region algorithm with nonmonotone penalty parameters for constrained optimization 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2004, 卷号: 172, 期号: 1, 页码: 7-39
作者:  Chen, ZW;  Zhang, XS
收藏  |  浏览/下载:113/0  |  提交时间:2018/07/30
trust-region method  nonmonotone  constrained optimization  
A trust-region algorithm for equality-constrained optimization via a reduced dimension approach 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2003, 卷号: 152, 期号: 1-2, 页码: 99-118
作者:  Dong, JC;  Shi, JM;  Wang, SY;  Xue, Y;  Liu, SQ
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
optimization  trial step  global convergence  trust-region method  exact penalty function  
Global superconvergence in combinations of Ritz-Galerkin-FEM for singularity problems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 1999, 卷号: 106, 期号: 2, 页码: 325-344
作者:  Li, ZC;  Lin, Q;  Yan, NN
收藏  |  浏览/下载:91/0  |  提交时间:2018/07/30
elliptic equation  singularity problem  superconvergence  combined method  coupling technique  finite-element method  the Ritz-Galerkin method  penalty method  hybrid method