Gauss–Seidel method with oblique direction

Gauss–Seidel method with oblique direction

In this paper, a Gauss–Seidel method with oblique direction (GSO) is proposed for finding the least-squares solution to a system of linear equations, where the coefficient matrix may be full rank or rank deficient and the system is overdetermined or underdetermined. Through this method, the number o...

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Bibliographic Details
Main Authors: Fang Wang, Weiguo Li, Wendi Bao, Zhonglu Lv
Format: Article
Language:English
Published: Elsevier 2021-11-01
Series:Results in Applied Mathematics
Subjects:
Linear least-squares problem
Oblique direction
Coordinate descent method
Randomization
Convergence property
Online Access:http://www.sciencedirect.com/science/article/pii/S2590037421000327

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http://www.sciencedirect.com/science/article/pii/S2590037421000327

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