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The monotonicity of two-stage iterative methods
Authors:V. Migall  n,J. Penad  s
Affiliation:

Departamento de Ciencia de la Computación e Inteligencia Artificial Universidad de Alicante, E-03071, Alicante, Spain

Abstract:Two-stage iterative methods for the solution of linear systems are analyzed when the coefficient matrix is Hermitian positive definite. Comparison theorems, based on the number of inner iterations performed, are given.
Keywords:Linear systems   Hermitian matrices   Positive definite matrices   Iterative methods   Two-stage methods   Monotonicity
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