Longquan Yong
Shaanxi Sci-Tech University

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Journal : TELKOMNIKA (Telecommunication Computing Electronics and Control)

Iteration Methods for Linear Systems with Positive Definite Matrix Longquan Yong; Shouheng Tuo; Jiarong Shi
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 14, No 4: December 2016
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v14i4.4238

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.