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Basic Numerical Mathematics, Volume II: Numerical Algebra focuses on numerical algebra, with emphasis on the ideas of "controlled computational experiments" and "bad examples". The existence of an orthogonal matrix which diagonalizes a real symmetric matrix is highlighted, and partitioned or block matrices are discussed, along with induced norms and inversion problems.
Comprised of 12 chapters, this volume begins with an overview of the manipulation of vectors and matrices, followed by an analysis of induced norms. The reader is then introduced to the direct solution of the inversion problem, first in the context of theoretical arithmetic (that is, when round-off is disregarded) and second in the context of practical computation. Various methods of handling the characteristic value problems are also considered, together with several iterative methods for the solution of a system of linear equations. Two applications are described: the solution of a two-point boundary value problem and the solution of least squares curve fitting. The book concludes with an account of the singular value decomposition and pseudo-inverses.
This monograph will be of interest to mathematicians and students of mathematics.
Notations and Abbreviations
Chapter 1. Manipulation of Vectors and Matrices
Chapter 2. Norms of Vectors and Matrices
Chapter 3. Induced Norms
Chapter 4. The Inversion Problem I: Theoretical Arithmetic
Chapter 5. The Inversion Problem II: Practical Computation
Chapter 6. The Characteristic Value Problem — Generalities
Chapter 7. The Power Method, Deflation, Inverse Iteration
Chapter 8. Characteristic Values
Chapter 9. Iterative Methods for the Solution of Systems Ax=b
Chapter 10. Application: Solution of a Boundary Value Problem
Chapter 11. Application: Least Squares Curve Fitting
Chapter 12. Singular Value Decomposition and Pseudo-Inverses
Solutions to Selected Problems
- No. of pages:
- © Academic Press 1977
- 28th January 1978
- Academic Press
- eBook ISBN:
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