# Introduction to parallel and vector solution of linear systems / James M. Ortega.

##### By: Ortega, James M.

Material type: TextSeries: Frontiers of computer science: Publisher: New York : Plenum Press, c1988Description: xi, 305 p. : ill. ; 24 cm.ISBN: 0306428628; 9780306428623.Subject(s): Equations -- Numerical solutions -- Data processing | Parallel processing (Electronic computers) | Supercomputers | Algebra Linear equations Numerical solutionDDC classification: 515/.252 Other classification: 31.76 | *65F05 | 65-02 | 65F10 | 65Y05 | 68N25Item type | Current location | Call number | Status | Date due | Barcode |
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Book | University of Texas At Tyler Stacks - 3rd Floor | QA218 .O78 1988 (Browse shelf) | Available | 0000000360974 |

Includes bibliographical references (p. 285-298) and index.

Introduction: Vector and parallel computers -- Basic concepts of parallelism and vectorization -- Matrix multiplication -- Direct methods for linear equations: Direct methods for vector computers -- Direct methods for parallel computers -- Banded systems -- Iterative methods for linear equations: Jacobi's method -- The Gauss-Seidel and SOR iterations -- Minimization methods -- The preconditioned conjugate gradient method -- Appendix 1. The ijk forms of LU and Choleski decomposition -- Appendix 2. Convergence of iterative methods -- Appendix 3. The conjugate gradient algorithm -- Appendix 4. Basic linear algebra.

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