Resultados de Pesquisa

INGLÊS

Hilbertian Kernels And Spline Functions

de M. Atteia

58,29€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 In this monograph, which is an extensive study of Hilbertian approximation, the emphasis is placed on spline functions theory. The origin of the book was an effort to show that spline theory parallels Hilbertian Kernel theory, not only for splines derived from minimization of a quadratic functional but more generally for splines considered as piecewise functions type.Being as far as possible self-contained, the book may be used as a reference, with information about developments in linear approximation, convex optimization, mechanics and partial differential equations.
INGLÊS

Extrapolation Methods - Theory And Practice

de C. Brezinski e M. Redivo Zaglia

58,29€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 This volume is a self-contained, exhaustive exposition of the extrapolation methods theory, and of the various algorithms and procedures for accelerating the convergence of scalar and vector sequences. Many subroutines (written in FORTRAN 77) with instructions for their use are provided on a floppy disk in order to demonstrate to those working with sequences the advantages of the use of extrapolation methods. Many numerical examples showing the effectiveness of the procedures and a consequent chapter on applications are also provided - including some never before published results and applications. Although intended for researchers in the field, and for those using extrapolation methods for solving particular problems, this volume also provides a valuable resource for graduate courses on the subject.
INGLÊS

Beyond Wavelets

152,38€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Presents theories, methods, algorithms, and applications of mathematical extensions for classical wavelet analysis. This volume includes a method for tomographic reconstruction using a mechanical image model and a statistical study for independent adaptive signal representation.
INGLÊS

Nonlinear Methods In Numerical Analysis

de A. Cuyt e L. Wuytack

58,29€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 While most textbooks on Numerical Analysis discuss linear techniques for the solution of various numerical problems, this book introduces and illustrates nonlinear methods. It presents several nonlinear techniques resulting mainly from the use of Padé approximants and rational interpolants.
INGLÊS

Linear Algebra, Rational Approximation And Orthogonal Polynomials

de A. Bultheel e M. Van Barel

205,38€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Evolving from an elementary discussion, this book develops the Euclidean algorithm to a very powerful tool to deal with general continued fractions, non-normal Pade tables, look-ahead algorithms for Hankel and Toeplitz matrices, and for Krylov subspace methods. It introduces the basics of fast algorithms for structured problems and shows how they deal with singular situations.Links are made with more applied subjects such as linear system theory and signal processing, and with more advanced topics and recent results such as general bi-orthogonal polynomials, minimal Pade approximation, polynomial root location problems in the complex plane, very general rational interpolation problems, and the lifting scheme for wavelet transform computation. The text serves as a supplement to existing books on structured linear algebra problems, rational approximation and orthogonal polynomials.Features of this book:* provides a unifying approach to linear algebra, rational approximation and orthogonal polynomials* requires an elementary knowledge of calculus and linear algebra yet introduces advanced topics.The book will be of interest to applied mathematicians and engineers and to students and researchers.
INGLÊS

Computational Theory Of Iterative Methods

de Ioannis Argyros

192,13€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 The book is designed for researchers, students and practitioners interested in using fast and efficient iterative methods to approximate solutions of nonlinear equations. The following four major problems are addressed. Problem 1: Show that the iterates are well defined. Problem 2: concerns the convergence of the sequences generated by a process and the question of whether the limit points are, in fact solutions of the equation. Problem 3: concerns the economy of the entire operations. Problem 4: concerns with how to best choose a method, algorithm or software program to solve a specific type of problem and its description of when a given algorithm succeeds or fails. The book contains applications in several areas of applied sciences including mathematical programming and mathematical economics. There is also a huge number of exercises complementing the theory.- Latest convergence results for the iterative methods - Iterative methods with the least computational cost- Iterative methods with the weakest convergence conditions- Open problems on iterative methods
INGLÊS

Numerical Methods For Roots Of Polynomials - Part I

de J.M. Mcnamee

159,00€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 Numerical Methods for Roots of Polynomials - Part I (along with volume 2 covers most of the traditional methods for polynomial root-finding such as Newton's, as well as numerous variations on them invented in the last few decades. Perhaps more importantly it covers recent developments such as Vincent's method, simultaneous iterations, and matrix methods. There is an extensive chapter on evaluation of polynomials, including parallel methods and errors. There are pointers to robust and efficient programs. In short, it could be entitled "A Handbook of Methods for Polynomial Root-finding. This book will be invaluable to anyone doing research in polynomial roots, or teaching a graduate course on that topic. - First comprehensive treatment of Root-Finding in several decades- Gives description of high-grade software and where it can be down-loaded- Very up-to-date in mid-2006; long chapter on matrix methods- Includes Parallel methods, errors where appropriate- Invaluable for research or graduate course
INGLÊS

Inherently Parallel Algorithms In Feasibility And Optimization And Their Applications

de D. Butnariu, S. Reich e Y. Censor

185,50€ + 10% EM CARTÃO

DISPONIBILIDADE IMEDIATA

 The Haifa 2000 Workshop on "Inherently Parallel Algorithms for Feasibility and Optimization and their Applications" brought together top scientists in this area. The objective of the Workshop was to discuss, analyze and compare the latest developments in this fast growing field of applied mathematics and to identify topics of research which are of special interest for industrial applications and for further theoretical study.Inherently parallel algorithms, that is, computational methods which are, by their mathematical nature, parallel, have been studied in various contexts for more than fifty years. However, it was only during the last decade that they have mostly proved their practical usefulness because new generations of computers made their implementation possible in order to solve complex feasibility and optimization problems involving huge amounts of data via parallel processing. These led to an accumulation of computational experience and theoretical information and opened new and challenging questions concerning the behavior of inherently parallel algorithms for feasibility and optimization, their convergence in new environments and in circumstances in which they were not considered before their stability and reliability. Several research groups all over the world focused on these questions and it was the general feeling among scientists involved in this effort that the time has come to survey the latest progress and convey a perspective for further development and concerted scientific investigations. Thus, the editors of this volume, with the support of the Israeli Academy for Sciences and Humanities, took the initiative of organizing a Workshop intended to bring together the leading scientists in the field. The current volume is the Proceedings of the Workshop representing the discussions, debates and communications that took place. Having all that information collected in a single book will provide mathematicians and engineers interested in the theoretical and practical aspects of the inherently parallel algorithms for feasibility and optimization with a tool for determining when, where and which algorithms in this class are fit for solving specific problems, how reliable they are, how they behave and how efficient they were in previous applications. Such a tool will allow software creators to choose ways of better implementing these methods by learning from existing experience.
INGLÊS

Perturbation Theory For Matrix Equations

de D. (University Of Leicester, Department Of Engineering, Leicester, Uk) Wei Gu, M. (University Of Architecture, Sofia, Bulgaria) Konstantinov, P. (Technical University Of Sofia, Department Of Systems And Control, Bulgaria) Petkov e V. (Institut Fur Mathematik, Berlin, Germany) Mehrmann

ESGOTADO OU NÃO DISPONÍVEL

 Devotes to the perturbation analysis of matrix equations. This book presents the general perturbation theory for matrix algebraic equations. It includes examples, tables and figures in order to illustrate the perturbation techniques and bounds. It contains the results that can be used in the development of reliable computational algorithms.
INGLÊS

Inherently Parallel Algorithms In Feasibility And Optimization And Their Applications

de D. (University Of Haifa, Israel) Butnariu, S. (The Technion-Israel Institute Of Technology - Haifa, Israel) Reich e Y. (University Of Haifa, Israel) Censor

ESGOTADO OU NÃO DISPONÍVEL

 The Haifa 2000 Workshop on 'Inherently Parallel Algorithms for Feasibility and Optimization and their Applications' brought together top scientists in this area. This volume presents the proceedings of the Workshop representing the discussions, debates and communications that took place.
INGLÊS

Computational And Numerical Challenges In Environmental Modelling

de Ivan, Msc, Ph.D., Dsc. (University Of Reading, Acet Centre, Reading, United Kingdom) Dimov e Zahari, Msc, Ph.D. (National Environmental Research Institute, Roskilde, Denmark) Zlatev

ESGOTADO OU NÃO DISPONÍVEL

 Demonstrates that many comprehensive environmental studies can successfully be carried out when the computations are correctly organized. This book helps the reader to understand that, while it is important to select fast numerical methods, it is important to develop parallel codes. It investigates the trends related to high levels of pollution.
INGLÊS

Continued Fractions With Applications

de H. (Department Of Mathematics And Statistics, University Of Trondheim, Norway) Waadeland e L. (Division Of Mathematical Sciences, University Of Trondheim, Norway) Lorentzen

ESGOTADO OU NÃO DISPONÍVEL

NÃO ENCONTROU O QUE PROCURA?

Faça consulta pelos temas do menu.

Consulte os critérios de pesquisa na ajuda .

E por fim, se necessário, utilize a opção procuramos por si .