ON THE BEHAVIOR OF A BLOCK-ITERATIVE PROJECTION METHOD FOR SOLVING CONVEX FEASIBILITY PROBLEMS

被引：32

作者：

BUTNARIU, D ^{[1
]}

CENSOR, Y ^{[1
]}

机构：

[1] HOSP UNIV PENN,DEPT RADIOL,MED IMAGE PROC GRP,PHILADELPHIA,PA 19104

来源：

INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS | 1990年 / 34卷 / 1-2期

关键词：

block-iterative projection method; Convex feasibility problem; orthogonal projection; relaxation method; simultaneous projection operator; transfer operator;

D O I：

10.1080/00207169008803865

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The behavior of a class of block-iterative projection algorithms for solving convex feasibility problems is studied. A limit characterization theorem and a convergence criterion are proven. Ways of accelerating the computational procedures are pointed out. © 1990, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：79 / 94

页数：16

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