Convergence Theory of Restricted Multiplicative Schwarz Methods
Convergence Theory of Restricted Multiplicative Schwarz Methods
Convergence results for the restricted multiplicative Schwarz (RMS) method, the multiplicative version of the restricted additive Schwarz (RAS) method for the solution of linear systems of the form Ax = b, are provided. An algebraic approach is used to prove convergence results for nonsymmetric M-matrices. Several comparison theorems are also …