Description - Perturbation Theory for Matrix Equations by M. Konstantinov
The volume is devoted to the perturbation analysis of matrix equations. The importance of perturbation analysis is that it gives a way to estimate the influence of measurement and/or parametric errors in mathematical models together with the rounding errors done in the computational process. The perturbation bounds may further be incorporated in accuracy estimates for the solution computed in finite arithmetic. This is necessary for the development of reliable computational methods, algorithms and software from the viewpoint of modern numerical analysis. The text presents a general perturbation theory for matrix algebraic equations. Local and non-local perturbation bounds are derived for general types of matrix equations as well as for the most important equations arising in linear algebra and control theory. A large number of examples, tables and figures are included in order to illustrate the perturbation techniques and bounds.
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JAI Press Inc.
Publisher: Elsevier Science & Technology
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