ON A CLASS OF DAMPED MOROZOV PRINCIPLES

被引：25

作者：

KUNISCH, K

机构：

[1] Institut für Mathematik, Technische Universität Graz, Graz, A-8010

来源：

COMPUTING | 1993年 / 50卷 / 03期

关键词：

NONLINEAR ILL-POSED INVERSE PROBLEMS; REGULARIZATION; PARAMETER ESTIMATION;

D O I：

10.1007/BF02243810

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

A class of damped Morozov principles is introduced to determine the regularization parameter for the least squares formulation of nonlinear illposed inverse problems. Their asymptotic behavior as the error level in the data converges to zero is studied and a numerical example is given which shows that a damped Morozov principle can be superior to the Morozov principle.

引用

页码：185 / 198

页数：14

共 12 条

[1]

BANKS H., 1989, ESTIMATION TECHNIQUE

[2] OUTPUT LEAST-SQUARES STABILITY IN ELLIPTIC-SYSTEMS [J].