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math.NA2022
A class of inexact block factorization preconditioners for indefinite matrices with a three-by-three block structure
Sheng-Zhong Song, Zheng-Da Huang
We consider using the preconditioned-Krylov subspace method to solve the system of linear equations with a three-by-three block structure. By making use of the three-by-three block…
math.NA2019★ 1 cited
On a progressive and iterative approximation method with memory for least square fitting
Zheng-Da Huang, Hui-Di Wang
In this paper, we present a progressive and iterative approximation method with memory for least square fitting(MLSPIA). It adjusts the control points and the weighted sums iterati…