Iteration Methods for Linear Systems with Positive Definite Matrix
Longquan; Shaanxi Sci-Tech University Yong
Shouheng; Shaanxi Sci-Tech University Tuo
Jiarong; Xi’an University of Architecture and Technology Shi
Telecommunication Computing Electronics and Control
Abstract
Two classical first order iteration methods, Richardson iteration and HSS iteration for linear systems with positive definite matrix, are demonstrated. Theoretical analyses and computational results show that the HSS iteration has the advantages of fast convergence speed, high computation efficiency, and without requirement of symmetry.
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