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An adaptive conic trust-region method for unconstrained optimization 期刊论文
OPTIMIZATION METHODS & SOFTWARE, 2005, 卷号: 20, 期号: 6, 页码: 665-677
作者:  Han, QM;  Sun, WY;  Han, JY;  Sampaio, RJB
收藏  |  浏览/下载：103/0  |  提交时间：2018/07/30
trust-region method  conic model  Quasi-Newton method  non-linear programming  self-adjust strategy  
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：104/0  |  提交时间：2018/07/30
entropy function  finite termination  non-interior continuation method  vertical linear complementarity problems  smoothing approximation  
Approximation of dense-n/2-subgraph and table compression problems 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2005, 卷号: 48, 期号: 9, 页码: 1223-1233
作者:  Xu, DC;  Han, JY;  Du, DL
收藏  |  浏览/下载：88/0  |  提交时间：2018/07/30
dense-n/2-subgraph problem (DSP)  table compression problem (TCP)  SDP  approximation ratio  
Superlinear/quadratic one-step smoothing newton method for P-0-NCP 期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2005, 卷号: 21, 期号: 1, 页码: 117-128
作者:  Zhang, LP;  Han, JY;  Huang, ZH
收藏  |  浏览/下载：97/0  |  提交时间：2018/07/30
non-linear complementarity problems  smoothing Newton method  superlinear/quadratic convergence  
Hybrid smoothing-nonsmooth Newton-type algorithm yielding an exact solution of the P-0-LCP 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2004, 卷号: 22, 期号: 6, 页码: 797-806
作者:  Huang, ZH;  Zhang, LP;  Han, JY
收藏  |  浏览/下载：102/0  |  提交时间：2018/07/30
P-0 linear complementarity problem  hybrid smoothing-nonsmooth Newton-type  method  finite termination  
Nonmonotone trust-region method for nonlinear programming with general constraints and simple bounds 期刊论文
JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2004, 卷号: 122, 期号: 1, 页码: 185-206
作者:  Xu, DC;  Han, JY;  Chen, ZW
收藏  |  浏览/下载：102/0  |  提交时间：2018/07/30
trust-region methods  nonmonotone algorithms  global convergence  nonlinear equality constraints  substationary points  
Global convergence of a trust region algorithm for nonlinear inequality constrained optimization problems 期刊论文
NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION, 2004, 卷号: 25, 期号: 5-6, 页码: 571-592
作者:  Yin, HX;  Han, JY;  Chen, ZW
收藏  |  浏览/下载：105/0  |  提交时间：2018/07/30
nonlinear optimization  trust region method  inequality constraints  global convergence  
Improved approximation algorithms for MAX n/2-DIRECTED-BISECTION and MAX n/2-DENSE-SUBGRAPH 期刊论文
JOURNAL OF GLOBAL OPTIMIZATION, 2003, 卷号: 27, 期号: 4, 页码: 399-410
作者:  Xu, DC;  Han, JY;  Huang, ZH;  Zhang, LP
收藏  |  浏览/下载：104/0  |  提交时间：2018/07/30
MAX n/2-DIRECTED-BISECTION  MAX n/2-DENSE-SUBGRAPH  polynomial-time approximation algorithm  semidefinite programming  
Approximation algorithm for Max-Bisection problem with the positive semidefinite relaxation 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2003, 卷号: 21, 期号: 3, 页码: 357-366
作者:  Xu, DC;  Han, JY
收藏  |  浏览/下载：91/0  |  提交时间：2018/07/30
approximation algorithm  Max-Bisection problem  semidefinite programming  approximation ratio  
Non-interior continuation method for solving the monotone semidefinite complementarity problem 期刊论文
APPLIED MATHEMATICS AND OPTIMIZATION, 2003, 卷号: 47, 期号: 3, 页码: 195-211
作者:  Huang, ZH;  Han, JY
收藏  |  浏览/下载：88/0  |  提交时间：2018/07/30
monotone semidefinite complementarity problem  non-interior continuation method  global linear convergence  local quadratic convergence