1) reorthogonalization
重正交
1.
In this paper, We study several variants of Gram-Schmidt algorithm and then propose a new row-wise MGS(MGSR) algorithm with CGS reorthogonalization.
通过分析MGSC,MGSR和CGS算法,提出用CGS重正交的MGSR算法,新算法保留了CGS和MGSR可以调用2级BLAS的优点,同时避免了MGSC通信多的缺点。
2) re-orthogonalization
重正交化
3) quadruply orthogonal
四重正交
5) double orthogonal system
二重正交系
6) triply orthogonal system
三重正交系