Zz. Bai et Dr. Wang, THE MONOTONE CONVERGENCE OF THE 2-STAGE ITERATIVE METHOD FOR SOLVING LARGE SPARSE SYSTEMS OF LINEAR-EQUATIONS, Applied mathematics letters, 10(1), 1997, pp. 113-117
This paper sets up the monotone convergence theory for the two-stage i
terative method proposed by Frommer and Szyld in [1], and investigates
the influence of the splitting matrices and the inner iteration numbe
r sequence on the monotone convergence rate of this method.