出典:Wikipedia
出典:『Wikipedia』 (2011/06/12 15:07 UTC 版)
Stone's method, also known as the strongly implicit procedure or SIP, is an algorithm for solving a sparse linear system of equations. The method uses an incomplete LU decomposition, which approximates the exact LU decomposition, to get an iterative solution of the problem. The method is named after H. L. Stone, who proposed it in 1968.