3 papers
math.NA2023
On multi-step extended maximum residual Kaczmarz method for solving large inconsistent linear systems
Aqin Xiao, Junfeng Yin, Ning Zheng
A multi-step extended maximum residual Kaczmarz method is presented for the solution of the large inconsistent linear system of equations by using the multi-step iterations techniq…
math.NA2022
On fast greedy block Kaczmarz methods for solving large consistent linear systems
Aqin Xiao, Junfeng Yin, Ning Zheng
A class of fast greedy block Kaczmarz methods combined with general greedy strategy and average technique are proposed for solving large consistent linear systems. Theoretical anal…
math.NA2022
Restarted randomized surrounding methods for solving large linear equations
Junfeng Yin, Nan Li, Ning Zheng
A class of restarted randomized surrounding methods are presented to accelerate the surrounding algorithms by restarted techniques for solving the linear equations. Theoretical ana…