Controlling semi-convergence phenomenon in non-stationary simultaneous iterative methods

When applying the non-stationary simultaneous iterative methods for solving an ill-posed set of linear equations, the error usually initially decreases but after some iterations, depending on the amount of noise in the data, and the degree of ill-posedness, it starts to increase. This phenomenon is...

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Bibliographic Details
Main Authors: Touraj Nikazad, Mehdi Karimpour
Format: Article
Language:English
Published: Ferdowsi University of Mashhad 2016-09-01
Series:Iranian Journal of Numerical Analysis and Optimization
Subjects:
Online Access:https://ijnao.um.ac.ir/article_24484_c2b370b641c51900b72a669beb578ba3.pdf