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A Class of Shift-Splitting Preconditioners for Solving the General Block Two-by-Two Linear Systems
Yu-Lan Liu, Bo Wu
A Class of Shift-Splitting Preconditioners for Solving the General Block Two-by-Two Linear Systems
Yu-Lan Liu, Bo Wu
Communications on Applied Mathematics and Computation . 2025, (
5
): 2156 -2171 . DOI: 10.1007/s42967-025-00497-z