Preconditioned AOR iterative method for linear systems

  • Authors:
  • Meijun Wu;Li Wang;Yongzhong Song

  • Affiliations:
  • School of Mathematics and Computer Science, Nanjing Normal University, Nanjing 210097, PR China and School of Science, Nantong University, Nantong 226007, PR China;School of Mathematics and Computer Science, Nanjing Normal University, Nanjing 210097, PR China;School of Mathematics and Computer Science, Nanjing Normal University, Nanjing 210097, PR China

  • Venue:
  • Applied Numerical Mathematics
  • Year:
  • 2007

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Abstract

For solving the linear system Ax=b, different preconditioned Gauss-Seidel methods have been proposed by many authors. In this paper, we will present preconditioned AOR iterative methods with two different preconditioners, and give corresponding convergence and comparison results. Numerical example is also given to illustrate our results.