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[期刊论文] 作者：Ya-xiang Yuan,
来源：计算数学（英文版） 年份：2006
The steepest descent method is the simplest gradient method for optimization. It is well known that exact line searches along each steepest descent direction ma...
[期刊论文] 作者：Ya-xiang Yuan,
来源：计算数学（英文版） 年份：2001
Interior point methods are very efficient methods for solving large scale linear programming problems. The central path plays a very important role in interior...
[会议论文] 作者：Ya-xiang Yuan,
来源：第一届现代优化与应用国际研讨会 年份：2016
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[期刊论文] 作者：Xin-wei Liu,Ya-xiang Yuan,
来源：计算数学(英文版) 年份：2001
The trust region approach has been extended to solving nonlinear constrained optimization. Most of these extensions consider only equality constraints and requi...
[期刊论文] 作者：Yu-hong Dai,Ya-xiang Yuan,
来源：计算数学（英文版） 年份：2002
The conjugate gradient method for unconstrained optimization problems varies with a scalar. In this note, a general condition conceing the scalar is given, whic...
[期刊论文] 作者：Gai-di Li,Ya-xiang Yuan,
来源：计算数学（英文版） 年份：2005
In this paper, we present an algorithm for the CDT subproblem. This problem stems from computing a trust region step of an algorithm, which was first proposed b...
[期刊论文] 作者：Ya-xiang Yuan,Zhen-zhen Zheng,
来源：计算数学（英文版） 年份：2006
In this paper, disturbed sparse linear equations over the 0-1 finite field are considered.Due to the special structure of the problem, the standard alteating co...
[期刊论文] 作者：Yan-fei Wang,Ya-xiang Yuan,
来源：计算数学（英文版） 年份：2003
This paper is conceed with the ill-posed problems of identifying a parameter in an elliptic equation which appears in many applications in science and industry....
[期刊论文] 作者：Xiong-da Chen,Ya-xiang Yuan,
来源：计算数学（英文版） 年份：2001
In this paper, we show the geometry meaning of the maxima of theCDT subproblem’s dual function. We also studied the continuity of the global solution of the tr...
Metrically regular mappings and its application to convergence analysis of a confined Newton-type me
[期刊论文] 作者：Mohammed Harunor Rashid,Ya-xiang Yuan,
来源：中国科学：数学（英文版） 年份：2020
Notion of metrically regular property and certain types of point-based approximations are used for solving the nonsmooth generalized equation f(x)+(F)(x)? 0,where X and Y are Banach spaces,and U is an open subset of X,f:U → Y is a nonsmoot......
[期刊论文] 作者：Wen-yu Sun,Jin-yun Yuan,Ya-xiang Yuan,
来源：计算数学（英文版） 年份：2004
In this paper we present a trust region method of conic model for linearly constrainedoptimization problems. We discuss trust region approaches with conic model...
[会议论文] 作者：Hulin Wu,Leqin Wu,Xing Qiu,Ya-Xiang Yuan,
来源：上海交通大学 年份：2016
Ordinary differential equations(ODEs)are widely used to model the dynamic behavior of a complex system.Parameter estimation and variable selection for a "Big System" with high-dimensional linear ODEs...
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