A Novel Relaxed Method for the Split Feasibility Problem in Hilbert Spaces

被引:0
作者
Zhan, Wanrong [1 ]
Yu, Hai [1 ]
机构
[1] Luoyang Normal Univ, Dept Math, Luoyang 471934, Peoples R China
基金
中国国家自然科学基金;
关键词
Split feasibility problem; Half-space; Intersection of two half-spaces; CQ algorithm; CQ-ALGORITHM; CONVEX FEASIBILITY; PROJECTION METHOD;
D O I
10.1007/s41980-024-00961-1
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we propose a novel relaxed method in order to solve the split feasibility problem in Hilbert spaces. Our algorithms involve a new strategy where the projection onto the half-space is replaced by the projection onto the intersection of two half-spaces. In addition, our algorithms do not require any prior information about the operator norm. We also establish the weak convergence and strong convergence of the proposed algorithms under standard conditions. Finally, the results of numerical experiments indicate that the proposed algorithm is effective in the LASSO problem.
引用
收藏
页数:16
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