IMPLICIT ITERATIVE METHODS WITH VARIABLE CONTROL PARAMETERS FOR ILL-POSED OPERATOR EQUATIONS  

作　　者：贺国强 王新革 刘林先 

机构地区：[1]Department of Mathematics,Shanghai University,shanghai 200436,China

出　　处：《Acta Mathematica Scientia》2000年第4期485-494,共10页数学物理学报（B辑英文版）

基　　金：This work was supported by the National Natural Science Foundation of China

摘　　要：This paper discusses a kind of implicit iterative methods with some variable parameters, which are called control parameters, for solving ill-posed operator equations. The theoretical results show that the new methods always lead to optimal convergence rates and have some other important features, especially the methods can be implemented parallelly.This paper discusses a kind of implicit iterative methods with some variable parameters, which are called control parameters, for solving ill-posed operator equations. The theoretical results show that the new methods always lead to optimal convergence rates and have some other important features, especially the methods can be implemented parallelly.

关 键 词：III-posed problems implicit iterative methods variable control parameters parallel algorith? 

分 类 号：O177[理学—数学]