廖丽丹1,2, 张国凤2
廖丽丹, 张国凤. 三类有效预处理子的关系及其优化[J]. 计算数学, 2022, 44(4): 545-560.
Liao Lidan, Zhang Guofeng. RELATIONSHIP AND IMPROVEMENTS OF THREE EFFICIENT BLOCK PRECONDITIONERS[J]. Mathematica Numerica Sinica, 2022, 44(4): 545-560.
Liao Lidan1,2, Zhang Guofeng2
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