Equivalent iterative methods for p-cyclic matrices
โ Scribed by Oliver G. Ernst
- Book ID
- 110351664
- Publisher
- Springer US
- Year
- 2000
- Tongue
- English
- Weight
- 116 KB
- Volume
- 25
- Category
- Article
- ISSN
- 1017-1398
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๐ SIMILAR VOLUMES
Linear systems with M-matrices often appear in a wide variety of areas. In this paper, we give general preconditioners for solving the systems with nonsingular M-matrix. We show that our preconditioners increase the convergence rate of AOR iterative methods. Numerical results for corresponding preco
It has recently been reported that the convergence of the preconditioned Gauss-Seidel method which uses a matrix of the type (I+ U) as a preconditioner is faster than the basic iterative method. In this paper, we generalize the preconditioner to the type (I+flU), where fl is a positive real number.