Greedy randomized and maximal weighted residual Kaczmarz methods with oblique projection

Greedy randomized and maximal weighted residual Kaczmarz methods with oblique projection

For solving large-scale consistent linear system, a greedy randomized Kaczmarz method with oblique projection and a maximal weighted residual Kaczmarz method with oblique projection are proposed. By using oblique projection, these two methods greatly reduce the number of iteration steps and running...

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Bibliographic Details
Main Authors: Fang Wang, Weiguo Li, Wendi Bao, Li Liu
Format: Article
Language:English
Published: AIMS Press 2022-03-01
Series:Electronic Research Archive
Subjects:
oblique projection
convergence property
kaczmarz method
correlation
large linear system
Online Access:https://www.aimspress.com/article/doi/10.3934/era.2022062?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/era.2022062?viewType=HTML

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