The major goals of the Esprit Project 1072, D.I.A.M.O.N.D. (Development and Integration of Accurate Mathematical Operations in Numerical Data-Processing), were to develop a set of accurate numerical algorithms (work package 3) and to provide tools to support the
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Highly Accurate Numerical Algorithms.- 0. Introduction.- 1. Design of E-Methods.- 2. Application of Brouwer’s Fixed-Point Theorem.- 3. Eigenvalues.- 4. The Application of Theorems on Zeros in the Complex Plane.- 5. Linear Systems for Sparse Matrices.- 6. Quadrature.- 7. Nonlinear Systems.- References.- Appendix. The PASCAL-SC Demonstration Package.- Solving the Complex Algebraic Eigenvalue Problem with Verified High Accuracy.- 1. Introduction.- 2. Mathematical Foundations.- 3. Inclusion of the Complex Algebraic Eigenvalue Problem.- 4. The Inclusion Algorithm.- References.- Techniques for Generating Accurate Eigensolutions in ADA.- 1. Introduction.- 2. Method.- 3. Implementation.- 4. Appendix.- 5. Glossary.- References.- Enclosing all Eigenvalues of Symmetric Matrices.- 1. Introduction.- 2. Simple Method for Computing Enclosures of Eigenvalues.- 3. Computing Eigenvector Approximations with High Accuracy.- 4. Computing Eigenvalue Enclosures with High Accuracy.- 5. Computing Eigenvector Enclosures.- 6. Numerical Examples.- References.- Computing Accurate Eigenvalues of a Hermitian Matrix.- 1. Introduction.- 2. A Jacobi Method for the Hermitian Eigenvalue Problem.- 3. Inclusion of the Estimated Eigenvalues.- 4. Improvement of the Eigensolution by Newton Iterations.- 5. Adapting the Algorithm to Ada.- 6. Ada Package Specification.- 7. Test Results.- 8. Conclusions.- References.- Verified Inclusion of all Roots of a Complex Polynomial by means of Circular Arithmetic.- 1. Introduction.- 2. Refinement of the Schur/Cohn Algorithm.- 3. Refined Bisecting Process.- 4. Solving Algorithm.- 5. Performance, Example.- 6. Conclusions.- Literature.- Verified Results for Linear Systems with Sparse Matrices.- 1. Introduction.- 2. Method Description.- 3. Method Implementation.- 4. Remarks.- References.- Self-Validating Numerical Quadrature.- 1. Review.- 2. Fundamentals.- 3. Verified Computation of the Procedure Error via Automatic Differentiation.- 4. Numerical Quadrature via Modified Romberg-Extrapolation.- 5. Faster Reduction of the Total Error via Adaptive Refinement.- 6. Numerical Results.- References.- Solving Nonlinear Equations with Verification of Results.- 1. Introduction.- 2. Inclusion of Zeros.- 3. Numerical Problems with Traditional Methods.- 4. Improvement of Theoretical Behaviour of Traditional Methods.- 5. Condition of a System of Nonlinear Equations.- 6. Implementation Aspects.- References.
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Destinazione, tempi e costiDa: Zubal-Books, Since 1961, Cleveland, OH, U.S.A.
Condizione: Fine. *Prive HAS BEEN REDUCED by 10% until Monday, Oct. 20 (SALE ITEM)* 243 pp., paperback, a few page corners faintly creased else fine. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country. Codice articolo ZB1306853
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Paperback. Condizione: new. Paperback. The ESPRIT Project 1072, DIAMOND (Development and Integration of Accurate Mathematical Operations in Numerical Data-Processing) was carried out from January 1986 through April 1989 by the five partners Siemens Miinchen (prime contractor), CWI Amsterdam, University of Karlsruhe (Institut fiir Ange wandte Mathematik), NAG Oxford and University of Bath (subcontractor to NAG). The technical work was divided into three main work packages with one additional work package for miscellaneous topics. The major goals of this project, according to its title, were to develop a set of accurate numerical algorithms (work package 3) and to provide tools to support their implementation by means of an embedding of accurate arithmetic into programming languages (work package 1) and by transform ation techniques which either improve the accuracy of expression evaluation or detect and eliminate presumable deficiencies in accuracy in existing programs (work package 2). A great variety of working papers describing and discussing the results of these work packages have been written during the collaboration of the project. This book (Accurate Numericlll A 19oritltms) mainly summarizes the results of work package 3, carried through by the two partners Karlsruhe University and NAG Oxford under the leadership of the editors and Dr. G. S. Hodgson. Another book (Improving Floating-Point Programming, J. Tliley, to appear 1989), edited by P.J.L. Wallis, which is one of the DIAMOND project's final deliverables, concentrates more on the fundamental tools. The major goals of the ESPRIT Project 1072, DIAMOND (Development and Integration of Accurate Mathematical Operations in Numerical Data-Processing), were to develop a set of accurate numerical algorithms (work package 3) and to provide tools to support their implementation by means of embedding accurate arithmetic into programming languages (work package 1) and by transformation techniques which either improve the accuracy of expression evaluation or detect and eliminate presumable deficiencies in accuracy in existing programs (work package 2). The present volume mainly summarizes the results of work package 2. It comprises research papers about the development and the implementation of self-validating algorithms which automatically verify the results of a numerical computation. Algorithms for the solution of eigenvalue/eigenvector problems, linear systems for sparse matrices, nonlinear systems and quadrature problems, as well as computation of zeros of a complex polynomial are presented. The algorithms always deliver guaranteed results, i.e. the true result is enclosed into sharp bounds. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Codice articolo 9783540514770
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The ESPRIT Project 1072, DIAMOND (Development and Integration of Accurate Mathematical Operations in Numerical Data-Processing) was carried out from January 1986 through April 1989 by the five partners Siemens Miinchen (prime contractor), CWI Amsterdam, University of Karlsruhe (Institut fiir Ange wandte Mathematik), NAG Oxford and University of Bath (subcontractor to NAG). The technical work was divided into three main work packages with one additional work package for miscellaneous topics. The major goals of this project, according to its title, were to develop a set of accurate numerical algorithms (work package 3) and to provide tools to support their implementation by means of an embedding of accurate arithmetic into programming languages (work package 1) and by transform ation techniques which either improve the accuracy of expression evaluation or detect and eliminate presumable deficiencies in accuracy in existing programs (work package 2). A great variety of working papers describing and discussing the results of these work packages have been written during the collaboration of the project. This book (Accurate Numericlll A 19oritltms) mainly summarizes the results of work package 3, carried through by the two partners Karlsruhe University and NAG Oxford under the leadership of the editors and Dr. G. S. Hodgson. Another book (Improving Floating-Point Programming, J. Tliley, to appear 1989), edited by P.J.L. Wallis, which is one of the DIAMOND project's final deliverables, concentrates more on the fundamental tools. 248 pp. Englisch. Codice articolo 9783540514770
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Da: Books Puddle, New York, NY, U.S.A.
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Da: Biblios, Frankfurt am main, HESSE, Germania
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Da: moluna, Greven, Germania
Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. The ESPRIT Project 1072, DIAMOND (Development and Integration of Accurate Mathematical Operations in Numerical Data-Processing) was carried out from January 1986 through April 1989 by the five partners Siemens Miinchen (prime contractor), CWI Amsterdam, Uni. Codice articolo 4891980
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