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School of Math... [2]
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具有鞍点结构的大型稀疏线性系统的数值解
学位论文
博士, 兰州: 兰州大学, 2016
Authors:
郑重
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Submit date：2019/01/18
鞍点问题
矩阵分裂
收敛条件
预处理子
特征值分布
Krylov子空间方法
PDE约束优化问题
两类特殊矩阵方程的求解问题
学位论文
硕士, 兰州: 兰州大学, 2010
Authors:
张秀英
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Submit date：2019/01/18
最小范数解
R-对称
奇异值分解
克雷洛夫子空间
全局的 Lanczos 算法
交替分裂
迭代方法
Sylvester矩阵方程
