篇名 | THE RESTRICTIVELY PRECONDITIONED CONJUGATE GRADIENT METHODS ON NORMAL RESIDUAL FOR BLOCK TWO-BY-TWO LINEAR SYSTEMS | ||
来源期刊 | 计算数学(英文版) | 学科 | |
关键词 | Block two-by-two linear system Saddle point problem Restrictively preconditioned conjugate gradient method Normal-residual equation Incomplete orthogonal factorization | ||
年,卷(期) | 2008,(2) | 所属期刊栏目 | |
研究方向 | 页码范围 | 240-249 | |
页数 | 10页 | 分类号 | |
字数 | 语种 | 英文 | |
DOI |