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A trust region-CG algorithm for deblurring problem in atmospheric image reconstruction 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2002, 卷号: 45, 期号: 6, 页码: 731-740
作者:  Wang, YF;  Yuan, YX;  Zhang, HC
收藏  |  浏览/下载:119/0  |  提交时间:2018/07/30
image reconstruction  ill-posed problems  truncated CG  trust region  
A potential reduction algorithm for an extended SDP problem 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2000, 卷号: 43, 期号: 1, 页码: 35-46
作者:  Nie, JW;  Yuan, YX
收藏  |  浏览/下载:103/0  |  提交时间:2018/07/30
quadratic semi-definite programming  potential reduction method  convergence  
Convergence properties of Beale-Powell restart algorithm 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 1998, 卷号: 41, 期号: 11, 页码: 1142-1150
作者:  Dai, YH;  Yuan, YX
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
unconstrained optimization  conjugate gradient  restart  line search  global convergence