Iterative Methods And Preconditioners For Systems Of Linear Equations
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Author | : Gabriele Ciaramella |
Publisher | : SIAM |
Total Pages | : 285 |
Release | : 2022-02-08 |
Genre | : Mathematics |
ISBN | : 1611976901 |
Download Iterative Methods and Preconditioners for Systems of Linear Equations Book in PDF, Epub and Kindle
Iterative methods use successive approximations to obtain more accurate solutions. This book gives an introduction to iterative methods and preconditioning for solving discretized elliptic partial differential equations and optimal control problems governed by the Laplace equation, for which the use of matrix-free procedures is crucial. All methods are explained and analyzed starting from the historical ideas of the inventors, which are often quoted from their seminal works. Iterative Methods and Preconditioners for Systems of Linear Equations grew out of a set of lecture notes that were improved and enriched over time, resulting in a clear focus for the teaching methodology, which derives complete convergence estimates for all methods, illustrates and provides MATLAB codes for all methods, and studies and tests all preconditioners first as stationary iterative solvers. This textbook is appropriate for undergraduate and graduate students who want an overview or deeper understanding of iterative methods. Its focus on both analysis and numerical experiments allows the material to be taught with very little preparation, since all the arguments are self-contained, and makes it appropriate for self-study as well. It can be used in courses on iterative methods, Krylov methods and preconditioners, and numerical optimal control. Scientists and engineers interested in new topics and applications will also find the text useful.
Author | : Yousef Saad |
Publisher | : SIAM |
Total Pages | : 537 |
Release | : 2003-04-01 |
Genre | : Mathematics |
ISBN | : 0898715342 |
Download Iterative Methods for Sparse Linear Systems Book in PDF, Epub and Kindle
Mathematics of Computing -- General.
Author | : Maxim A. Olshanskii |
Publisher | : SIAM |
Total Pages | : 257 |
Release | : 2014-07-21 |
Genre | : Mathematics |
ISBN | : 1611973465 |
Download Iterative Methods for Linear Systems Book in PDF, Epub and Kindle
Iterative Methods for Linear Systems?offers a mathematically rigorous introduction to fundamental iterative methods for systems of linear algebraic equations. The book distinguishes itself from other texts on the topic by providing a straightforward yet comprehensive analysis of the Krylov subspace methods, approaching the development and analysis of algorithms from various algorithmic and mathematical perspectives, and going beyond the standard description of iterative methods by connecting them in a natural way to the idea of preconditioning.??
Author | : Daniele Bertaccini |
Publisher | : CRC Press |
Total Pages | : 321 |
Release | : 2018-02-19 |
Genre | : Mathematics |
ISBN | : 1351649612 |
Download Iterative Methods and Preconditioning for Large and Sparse Linear Systems with Applications Book in PDF, Epub and Kindle
This book describes, in a basic way, the most useful and effective iterative solvers and appropriate preconditioning techniques for some of the most important classes of large and sparse linear systems. The solution of large and sparse linear systems is the most time-consuming part for most of the scientific computing simulations. Indeed, mathematical models become more and more accurate by including a greater volume of data, but this requires the solution of larger and harder algebraic systems. In recent years, research has focused on the efficient solution of large sparse and/or structured systems generated by the discretization of numerical models by using iterative solvers.
Author | : Richard Barrett |
Publisher | : SIAM |
Total Pages | : 130 |
Release | : 1994-01-01 |
Genre | : Mathematics |
ISBN | : 0898713285 |
Download Templates for the Solution of Linear Systems Book in PDF, Epub and Kindle
Mathematics of Computing -- Numerical Analysis.
Author | : Anne Greenbaum |
Publisher | : SIAM |
Total Pages | : 225 |
Release | : 1997-01-01 |
Genre | : Mathematics |
ISBN | : 089871396X |
Download Iterative Methods for Solving Linear Systems Book in PDF, Epub and Kindle
Mathematics of Computing -- Numerical Analysis.
Author | : H. A. van der Vorst |
Publisher | : Cambridge University Press |
Total Pages | : 242 |
Release | : 2003-04-17 |
Genre | : Mathematics |
ISBN | : 9780521818285 |
Download Iterative Krylov Methods for Large Linear Systems Book in PDF, Epub and Kindle
Table of contents
Author | : Are Magnus Bruaset |
Publisher | : Routledge |
Total Pages | : 140 |
Release | : 2018-12-13 |
Genre | : Mathematics |
ISBN | : 1351469363 |
Download A Survey of Preconditioned Iterative Methods Book in PDF, Epub and Kindle
The problem of solving large, sparse, linear systems of algebraic equations is vital in scientific computing, even for applications originating from quite different fields. A Survey of Preconditioned Iterative Methods presents an up to date overview of iterative methods for numerical solution of such systems. Typically, the methods considered are w
Author | : Anne Greenbaum |
Publisher | : SIAM |
Total Pages | : 235 |
Release | : 1997-01-01 |
Genre | : Mathematics |
ISBN | : 9781611970937 |
Download Iterative Methods for Solving Linear Systems Book in PDF, Epub and Kindle
Much recent research has concentrated on the efficient solution of large sparse or structured linear systems using iterative methods. A language loaded with acronyms for a thousand different algorithms has developed, and it is often difficult even for specialists to identify the basic principles involved. Here is a book that focuses on the analysis of iterative methods. The author includes the most useful algorithms from a practical point of view and discusses the mathematical principles behind their derivation and analysis. Several questions are emphasized throughout: Does the method converge? If so, how fast? Is it optimal, among a certain class? If not, can it be shown to be near-optimal? The answers are presented clearly, when they are known, and remaining important open questions are laid out for further study. Greenbaum includes important material on the effect of rounding errors on iterative methods that has not appeared in other books on this subject. Additional important topics include a discussion of the open problem of finding a provably near-optimal short recurrence for non-Hermitian linear systems; the relation of matrix properties such as the field of values and the pseudospectrum to the convergence rate of iterative methods; comparison theorems for preconditioners and discussion of optimal preconditioners of specified forms; introductory material on the analysis of incomplete Cholesky, multigrid, and domain decomposition preconditioners, using the diffusion equation and the neutron transport equation as example problems. A small set of recommended algorithms and implementations is included.
Author | : David Ronald Kincaid |
Publisher | : |
Total Pages | : 360 |
Release | : 1990 |
Genre | : Mathematics |
ISBN | : |
Download Iterative Methods for Large Linear Systems Book in PDF, Epub and Kindle
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