The Preconditioned SOR Iterative Method for Positive Definite Matrices

[摘要] We present several iterations for preconditioners introducedby Tarazaga and Cuellar (2009), andstudy the convergence of the method for solving a linear system whose coefficientmatrix is positive definite matrices, and we also find that they completevery well with the SOR iteration, which is shown through numerical examples.

[学科分类] 应用数学