机构

• 数学与系统科学研究院 [3]
• 长春光学精密机械与物... [1]
• 近代物理研究所 [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [4]
• 会议论文 [1]

发表日期

• 2016 [2]
• 2010 [3]

学科主题

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A line search exact penalty method with bi-object strategy for nonlinear constrained optimization 期刊论文  OAI收割 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：40/0  |  提交时间：2018/07/30 Nonlinear constrained optimization  Exact penalty methods  Bi-object strategy  Global convergence   A derivative-free trust-region algorithm for composite nonsmooth optimization 期刊论文  OAI收割 COMPUTATIONAL & APPLIED MATHEMATICS, 2016, 卷号: 35, 期号: 2, 页码: 475-499 作者:  Grapiglia, Geovani Nunes;  Yuan, Jinyun;  Yuan, Ya-xiang   |  收藏  |  浏览/下载：22/0  |  提交时间：2018/07/30 Nonsmooth optimization  Nonlinear programming  Trust-region methods  Derivative-free optimization  Global convergence  Worst-case complexity   A null-space primal-dual interior-point algorithm for nonlinear optimization with nice convergence properties 期刊论文  OAI收割 MATHEMATICAL PROGRAMMING, 2010, 卷号: 125, 期号: 1, 页码: 163-193 作者:  Liu, Xinwei;  Yuan, Yaxiang   |  收藏  |  浏览/下载：19/0  |  提交时间：2018/07/30 Global and local convergences  Null-space technique  Primal-dual interior-point methods  Nonlinear optimization with inequality and equality constraints   Optimal design of a 7 T highly homogeneous superconducting magnet for a Penning trap 期刊论文  OAI收割 CHINESE PHYSICS C, 2010, 卷号: 34, 期号: 7, 页码: 978-982 作者:  Ma Li-Zhen;  Wu Wei;  He Yuan;  Huang Wen-Xue;  Xia Jia-Wen   |  收藏  |  浏览/下载：15/0  |  提交时间：2011/04/20 Penning trap  linear programming  magnet design  nonlinear optimization methods  pattern search   Image deblurring with adaptive total variation model (EI CONFERENCE) 会议论文  OAI收割 International Conference on Image Processing and Pattern Recognition in Industrial Engineering, August 7, 2010 - August 8, 2010, Xi'an, China 作者:  Zhang X.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 In this paper the models of blurring and methods of deblurring are introduced. A kind of nonlinear image deblurring approach is discussed  which comes from constrained optimization total variation approaches. An adaptive TV model method of image deblurring based on common TV model methods is proposed. The experimental results indicate that the proposed method can protect the details of the blurry image more efficiently and satisfy some deblurring requirements more adaptively. 2010 SPIE.