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Ditemukan 6204 dokumen yang sesuai dengan query
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Greenbaum, Anne
"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."
Philadelphia : Society for Industrial and Applied Mathematics, 1997
e20442791
eBooks  Universitas Indonesia Library
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Saad, Yousef
"Iterative Methods for Sparse Linear Systems, Second Edition gives an in-depth, up-to-date view of practical algorithms for solving large-scale linear systems of equations. These equations can number in the millions and are sparse in the sense that each involves only a small number of unknowns. The methods described are iterative, i.e., they provide sequences of approximations that will converge to the solution.
This new edition includes a wide range of the best methods available today. The author has added a new chapter on multigrid techniques and has updated material throughout the text, particularly the chapters on sparse matrices, Krylov subspace methods, preconditioning techniques, and parallel preconditioners. Material on older topics has been removed or shortened, numerous exercises have been added, and many typographical errors have been corrected. The updated and expanded bibliography now includes more recent works emphasizing new and important research topics in this field.
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Philadelphia : Society for Industrial and Applied Mathematics, 2000
e20443092
eBooks  Universitas Indonesia Library
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Barrett, Richard
"In this book, which focuses on the use of iterative methods for solving large sparse systems of linear equations, templates are introduced to meet the needs of both the traditional user and the high-performance specialist. Templates, a description of a general algorithm rather than the executable object or source code more commonly found in a conventional software library, offer whatever degree of customization the user may desire.
Templates offer three distinct advantages: they are general and reusable; they are not language specific; and they exploit the expertise of both the numerical analyst, who creates a template reflecting in-depth knowledge of a specific numerical technique, and the computational scientist, who then provides "value-added" capability to the general template description, customizing it for specific needs.
For each template that is presented, the authors provide: a mathematical description of the flow of algorithm; discussion of convergence and stopping criteria to use in the iteration; suggestions for applying a method to special matrix types; advice for tuning the template; tips on parallel implementations; and hints as to when and why a method is useful."
Philadelphia: Society for Industrial and Applied Mathematics, 1994
e20451226
eBooks  Universitas Indonesia Library
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Kaplan, Wilfred
Reading: Addison-Wesley, 1962
517.382 KAP o
Buku Teks  Universitas Indonesia Library
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Rheinboldt, Werner C.
"This second edition provides much-needed updates to the original volume. Like the first edition, it emphasizes the ideas behind the algorithms as well as their theoretical foundations and properties, rather than focusing strictly on computational details; at the same time, this new version is now largely self-contained and includes essential proofs.
Additions have been made to almost every chapter, including an introduction to the theory of inexact Newton methods, a basic theory of continuation methods in the setting of differentiable manifolds, and an expanded discussion of minimization methods. New information on parametrized equations and continuation incorporates research since the first edition."
Philadelphia: Society for Industrial and Applied Mathematics, 1998
e20448491
eBooks  Universitas Indonesia Library
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Davis, Timothy A.
"Computational scientists often encounter problems requiring the solution of sparse systems of linear equations. Attacking these problems efficiently requires an in-depth knowledge of the underlying theory, algorithms, and data structures found in sparse matrix software libraries. Here, Davis presents the fundamentals of sparse matrix algorithms to provide the requisite background. The book includes CSparse, a concise downloadable sparse matrix package that illustrates the algorithms and theorems presented in the book and equips readers with the tools necessary to understand larger and more complex software packages.
With a strong emphasis on MATLAB and the C programming language, Direct Methods for Sparse Linear Systems equips readers with the working knowledge required to use sparse solver packages and write code to interface applications to those packages. The book also explains how MATLAB performs its sparse matrix computations."
Philadelphia : Society for Industrial and Applied Mathematics, 2006
e20442876
eBooks  Universitas Indonesia Library
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Kelley, C.T.
"This book presents a carefully selected group of methods for unconstrained and bound constrained optimization problems and analyzes them in depth both theoretically and algorithmically. It focuses on clarity in algorithmic description and analysis rather than generality, and while it provides pointers to the literature for the most general theoretical results and robust software, the author thinks it is more important that readers have a complete understanding of special cases that convey essential ideas. A companion to Kelley book, Iterative Methods for Linear and Nonlinear Equations (SIAM, 1995), this book contains many exercises and examples and can be used as a text, a tutorial for self-study, or a reference.
Iterative Methods for Optimization does more than cover traditional gradient-based optimization: it is the first book to treat sampling methods, including the Hookeeeves, implicit filtering, MDS, and Nelderead schemes in a unified way, and also the first book to make connections between sampling methods and the traditional gradient-methods. Each of the main algorithms in the text is described in pseudocode, and a collection of MATLAB codes is available. Thus, readers can experiment with the algorithms in an easy way as well as implement them in other languages."
Philadelphia: Society for Industrial and Applied Mathematics, 1999
e20450656
eBooks  Universitas Indonesia Library
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Satzinger, John W.
"Publisher Synopsis
Part I: AN INTRODUCTION TO SYSTEMS DEVELOPMENT. 1. From Beginning to End: An Overview of Systems Analysis and Design Optional Online Chapter A: The Role of the Systems Analyst (reletter from OLC 1). Part II: SYSTEMS ANALYSIS TASKS. 2. Investigating System Requirements. 3. Use cases. 4. Domain classes. 5. Extending the requirements models. Optional Online Chapter B: The Traditional Approach to Requirements (reletter from OLC 3). Part III: ESSENTIALS OF SYSTEMS DESIGN. 6. Essentials of design and the design discipline. 7. Designing user and systems interfaces. Part IV: PROJECTS AND PROJECT MANAGEMENT. 8. Approaches to system development. 9. Project planning and project management Optional Online Chapter C Project. Management Techniques (reletter from OLC 2). Part V: Advanced Design and Deployment Concepts. 10. Object-oriented design principles. 11. Object-oriented design use case realizations. 12. Databases, controls and security. 13. Making the system operational. 14. Current trends in systems development Online. 1. Packages and Enterprise Resource Planning. A. Principles of Project Management. B. Project Schedules with PERT/CPM Charts. C. Calculating Net Present Value, Payback Period, and Return on Investment. D. Presenting the Results to Managemen"
Singapore : Course Tecnology Cengage, 2012
005.117 SAT i
Buku Teks SO  Universitas Indonesia Library
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Hackbusch, Wolfgang
New York: Springer-Verlag, 1994
510 HAC i
Buku Teks  Universitas Indonesia Library
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Morrison, Donald F.
Englewood Cliffs, NJ : Prentice-Hall, 1983
519.5 MOR a
Buku Teks  Universitas Indonesia Library
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