块对角占优性与对称矩阵的块对角预条件

吴建平,王正华,李晓梅

BLOCK DIAGONAL DOMINANCE AND BLOCK DIAGONAL PRECONDITIONERS TO SYMMETRIC MATRICES

数值计算与计算机应用 . 2003, (4): 241 -246 . DOI: 10.12288/szjs.2003.4.241