More on Convergence Theory of Proper Multisplittings

[摘要] In this paper, we first prove a few comparison results between two proper weak regular splittings which are useful in getting the iterative solution of a large class of rectangular (square singular) linear system of equations $Ax = b$, in a faster way. We then derive convergence and comparison results for proper weak regular multisplittings.

[学科分类] 公共、环境与职业健康