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[期刊论文] 作者：Yu-hong Dai,
来源：黑龙江科技学院学报 年份：2002
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Yu-hong Dai,
来源：计算数学(英文版) 年份：2001
This paper proves that a simplified Armijo-type line search can ensure the global convergences of the Fletcher-Reeves method and the Polak-Ribiére-Polyak metho...
A Barzilai-Borwein-Like Gradient Method with Positive Stepsizes and An Extension for Symmetric Linea
[会议论文] 作者：Yu-Hong Dai,
来源：2014 Workshop on Optimization for Modern Computation(现代计算优化研 年份：2014
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A subspace projection method for finding the extreme Z-eigenvalues of supersymmetric positive defini
[会议论文] 作者：Yu-Hong Dai,
来源：International Conference on the spectral theory of the tenso 年份：2012
A subspace projection method is presented for finding the exteme Z-eigenvalues of m-th order n-dimensional supersymmetric positive definite tensor $A$.The i...
A Barzilai-Borwein-Like Gradient Method with Positive Stepsizes and An Extension for Symmetric Linea
[会议论文] 作者：Yu-Hong Dai,
来源：2014 Workshop on Optimization for Modern Computation(现代计算优化研 年份：2014
The Barzilai and Borwein (BB) gradient method has achieved a lot of at-tentions since it performs much more better than the classical steepest descent method.In this work,we analyze a positive BB-like...
[期刊论文] 作者：Zi Xu,Yu-Hong Dai,
来源：高等学校计算数学学报：英文版 年份：2008
Stochastic approximation problem is to find some root or extremum of a non- linear function for which only noisy measurements of the function are available....
[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：Yu-hong Dai,Qin Ni,
来源：计算数学（英文版） 年份：2003
In this paper we test different conjugate gradient (CC) methods for solving large-scale unconstrained optimization problems. The methods are divided in two grou...
[期刊论文] 作者：Wei-Kun Chen,Yu-Hong Dai,
来源：中国科学：数学（英文版） 年份：2021
The well-known sequentially lifted cover inequality is widely employed in solving mixed integer programs.However,it is still an open question whether a sequenti...
[会议论文] 作者：Yakui Huang,Yu-Hong Dai,Xin-Wei Liu,
来源：中国运筹学会第十四次学术年会 年份：2018
Outline 1 Introduction;2 Spectral Gradient Methods;3 Numerical Results;4 Summary...
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