Approximation Theory. Tampa

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Publisher : Springer
ISBN 13 : 3540479910
Total Pages : 233 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Approximation Theory. Tampa by : Edward B. Saff

Download or read book Approximation Theory. Tampa written by Edward B. Saff and published by Springer. This book was released on 2006-11-15 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Approximation Theory, Spline Functions and Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 9401126348
Total Pages : 482 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Approximation Theory, Spline Functions and Applications by : S.P. Singh

Download or read book Approximation Theory, Spline Functions and Applications written by S.P. Singh and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: These are the Proceedings of the NATO Advanced Study Institute on Approximation Theory, Spline Functions and Applications held in the Hotel villa del Mare, Maratea, Italy between April 28,1991 and May 9, 1991. The principal aim of the Advanced Study Institute, as reflected in these Proceedings, was to bring together recent and up-to-date developments of the subject, and to give directions for future research. Amongst the main topics covered during this Advanced Study Institute is the subject of uni variate and multivariate wavelet decomposition over spline spaces. This is a relatively new area in approximation theory and an increasingly impor tant subject. The work involves key techniques in approximation theory cardinal splines, B-splines, Euler-Frobenius polynomials, spline spaces with non-uniform knot sequences. A number of scientific applications are also highlighted, most notably applications to signal processing and digital im age processing. Developments in the area of approximation of functions examined in the course of our discussions include approximation of periodic phenomena over irregular node distributions, scattered data interpolation, Pade approximants in one and several variables, approximation properties of weighted Chebyshev polynomials, minimax approximations, and the Strang Fix conditions and their relation to radial functions. I express my sincere thanks to the members of the Advisory Commit tee, Professors B. Beauzamy, E. W. Cheney, J. Meinguet, D. Roux, and G. M. Phillips. My sincere appreciation and thanks go to A. Carbone, E. DePas cale, R. Charron, and B.

Approximation Theory, Tampa

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Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (658 download)

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Book Synopsis Approximation Theory, Tampa by : Edward B. Saff

Download or read book Approximation Theory, Tampa written by Edward B. Saff and published by . This book was released on 1987 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Approximation Theory

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Author :
Publisher : American Mathematical Soc.
ISBN 13 : 9780821867433
Total Pages : 152 pages
Book Rating : 4.8/5 (674 download)

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Book Synopsis Approximation Theory by : Carl De Boor

Download or read book Approximation Theory written by Carl De Boor and published by American Mathematical Soc.. This book was released on 1986-12-31 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this book, first presented at a 1986 AMS Short Course, give a brief introduction to approximation theory and some of its current areas of active research, both theoretical and applied. The first lecture describes and illustrates the basic concerns of the field. Topics highlighted in the other lectures include the following: approximation in the complex domain, $N$-width, optimal recovery, interpolation, algorithms for approximation, and splines, with a strong emphasis on a multivariate setting for the last three topics. The book is aimed at mathematicians interested in an introduction to areas of current research and to engineers and scientists interested in exploring the field for possible applications to their own fields. The book is best understood by those with a standard first graduate course in real and complex analysis, but some of the presentations are accessible with the minimal requirements of advanced calculus and linear algebra.

Approximation Theory. Tampa

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Publisher : Springer
ISBN 13 : 9783662190043
Total Pages : 232 pages
Book Rating : 4.1/5 (9 download)

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Book Synopsis Approximation Theory. Tampa by : Edward B. Saff

Download or read book Approximation Theory. Tampa written by Edward B. Saff and published by Springer. This book was released on 2014-03-12 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Methods of Approximation Theory in Complex Analysis and Mathematical Physics

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Publisher : Springer
ISBN 13 : 3540477926
Total Pages : 225 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Methods of Approximation Theory in Complex Analysis and Mathematical Physics by : Andrei A. Gonchar

Download or read book Methods of Approximation Theory in Complex Analysis and Mathematical Physics written by Andrei A. Gonchar and published by Springer. This book was released on 2008-01-03 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book incorporates research papers and surveys written by participants ofan International Scientific Programme on Approximation Theory jointly supervised by Institute for Constructive Mathematics of University of South Florida at Tampa, USA and the Euler International Mathematical Instituteat St. Petersburg, Russia. The aim of the Programme was to present new developments in Constructive Approximation Theory. The topics of the papers are: asymptotic behaviour of orthogonal polynomials, rational approximation of classical functions, quadrature formulas, theory of n-widths, nonlinear approximation in Hardy algebras,numerical results on best polynomial approximations, wavelet analysis. FROM THE CONTENTS: E.A. Rakhmanov: Strong asymptotics for orthogonal polynomials associated with exponential weights on R.- A.L. Levin, E.B. Saff: Exact Convergence Rates for Best Lp Rational Approximation to the Signum Function and for Optimal Quadrature in Hp.- H. Stahl: Uniform Rational Approximation of x .- M. Rahman, S.K. Suslov: Classical Biorthogonal Rational Functions.- V.P. Havin, A. Presa Sague: Approximation properties of harmonic vector fields and differential forms.- O.G. Parfenov: Extremal problems for Blaschke products and N-widths.- A.J. Carpenter, R.S. Varga: Some Numerical Results on Best Uniform Polynomial Approximation of x on 0,1 .- J.S. Geronimo: Polynomials Orthogonal on the Unit Circle with Random Recurrence Coefficients.- S. Khrushchev: Parameters of orthogonal polynomials.- V.N. Temlyakov: The universality of the Fibonacci cubature formulas.

Approximation Theory

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Publisher : CRC Press
ISBN 13 : 9780824787080
Total Pages : 558 pages
Book Rating : 4.7/5 (87 download)

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Book Synopsis Approximation Theory by : George Anastassiou

Download or read book Approximation Theory written by George Anastassiou and published by CRC Press. This book was released on 1992-04-24 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains the proceedings of the March 1991 annual conference of the Southeastern Approximation Theorists, in Memphis, Tenn. The 34 papers discuss topics of interest to graduate and professional numerical analysts, applied and industrial mathematicians, engineers, and other scientists such as splines

Approximation Theory VI

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Publisher :
ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Approximation Theory VI by : C. K. Chui

Download or read book Approximation Theory VI written by C. K. Chui and published by . This book was released on 1989 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Recent Trends in Orthogonal Polynomials and Approximation Theory

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Publisher : American Mathematical Soc.
ISBN 13 : 0821848038
Total Pages : 314 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Recent Trends in Orthogonal Polynomials and Approximation Theory by : Jorge Arvesú

Download or read book Recent Trends in Orthogonal Polynomials and Approximation Theory written by Jorge Arvesú and published by American Mathematical Soc.. This book was released on 2010 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains invited lectures and selected contributions from the International Workshop on Orthogonal Polynomials and Approximation Theory, held at Universidad Carlos III de Madrid on September 8-12, 2008, and which honored Guillermo Lopez Lagomasino on his 60th birthday. This book presents the state of the art in the theory of Orthogonal Polynomials and Rational Approximation with a special emphasis on their applications in random matrices, integrable systems, and numerical quadrature. New results and methods are presented in the papers as well as a careful choice of open problems, which can foster interest in research in these mathematical areas. This volume also includes a brief account of the scientific contributions by Guillermo Lopez Lagomasino.

Progress in Approximation Theory

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Publisher : Springer Science & Business Media
ISBN 13 : 1461229669
Total Pages : 463 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Progress in Approximation Theory by : A.A. Gonchar

Download or read book Progress in Approximation Theory written by A.A. Gonchar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed to give a contemporary international survey of research activities in approximation theory and special functions, this book brings together the work of approximation theorists from North America, Western Europe, Asia, Russia, the Ukraine, and several other former Soviet countries. Contents include: results dealing with q-hypergeometric functions, differencehypergeometric functions and basic hypergeometric series with Schur function argument; the theory of orthogonal polynomials and expansions, including generalizations of Szegö type asymptotics and connections with Jacobi matrices; the convergence theory for Padé and Hermite-Padé approximants, with emphasis on techniques from potential theory; material on wavelets and fractals and their relationship to invariant measures and nonlinear approximation; generalizations of de Brange's in equality for univalent functions in a quasi-orthogonal Hilbert space setting; applications of results concerning approximation by entire functions and the problem of analytic continuation; and other topics.

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Author :
Publisher : Springer Nature
ISBN 13 : 3031651332
Total Pages : 598 pages
Book Rating : 4.0/5 (316 download)

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Book Synopsis by :

Download or read book written by and published by Springer Nature. This book was released on with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction To The Theory Of Weighted Polynomial Approximation

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Publisher : World Scientific
ISBN 13 : 9814518050
Total Pages : 398 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Introduction To The Theory Of Weighted Polynomial Approximation by : H N Mhaskar

Download or read book Introduction To The Theory Of Weighted Polynomial Approximation written by H N Mhaskar and published by World Scientific. This book was released on 1997-01-04 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, we have attempted to explain a variety of different techniques and ideas which have contributed to this subject in its course of successive refinements during the last 25 years. There are other books and surveys reviewing the ideas from the perspective of either potential theory or orthogonal polynomials. The main thrust of this book is to introduce the subject from an approximation theory point of view. Thus, the main motivation is to study analogues of results from classical trigonometric approximation theory, introducing other ideas as needed. It is not our objective to survey the most recent results, but merely to introduce to the readers the thought processes and ideas as they are developed.This book is intended to be self-contained, although the reader is expected to be familiar with rudimentary real and complex analysis. It will also help to have studied elementary trigonometric approximation theory, and have some exposure to orthogonal polynomials.

New Trends in Approximation Theory

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Publisher : Springer
ISBN 13 : 1493975439
Total Pages : 277 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis New Trends in Approximation Theory by : Javad Mashreghi

Download or read book New Trends in Approximation Theory written by Javad Mashreghi and published by Springer. This book was released on 2018-03-28 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: The international conference entitled "New Trends in Approximation Theory" was held at the Fields Institute, in Toronto, from July 25 until July 29, 2016. The conference was fondly dedicated to the memory of our unique friend and colleague, André Boivin, who gave tireless service in Canada until his very last moment of his life in October 2014. The impact of his warm personality and his fine work on Complex Approximation Theory was reflected by the mathematical excellence and the wide research range of the 37 participants. In total there were 27 talks, delivered by well-established mathematicians and young researchers. In particular, 19 invited lectures were delivered by leading experts of the field, from 8 different countries. The wide variety of presentations composed a mosaic of aspects of approximation theory, highlighting interesting connections with important contemporary areas of Analysis. Primary topics discussed include application of approximation theory (isoperimetric inequalities, construction of entire order-isomorphisms, dynamical sampling); approximation by harmonic and holomorphic functions (especially uniform and tangential approximation), polynomial and rational approximation; zeros of approximants and zero-free approximation; tools used in approximation theory; approximation on complex manifolds, in product domains, and in function spaces; and boundary behaviour and universality properties of Taylor and Dirichlet series.

Progress in Approximation Theory

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Publisher :
ISBN 13 :
Total Pages : 936 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Progress in Approximation Theory by : Paul G. Nevai

Download or read book Progress in Approximation Theory written by Paul G. Nevai and published by . This book was released on 1991 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Approximation Theory, Wavelets and Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 9401585776
Total Pages : 580 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Approximation Theory, Wavelets and Applications by : S.P. Singh

Download or read book Approximation Theory, Wavelets and Applications written by S.P. Singh and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximation Theory, Wavelets and Applications draws together the latest developments in the subject, provides directions for future research, and paves the way for collaborative research. The main topics covered include constructive multivariate approximation, theory of splines, spline wavelets, polynomial and trigonometric wavelets, interpolation theory, polynomial and rational approximation. Among the scientific applications were de-noising using wavelets, including the de-noising of speech and images, and signal and digital image processing. In the area of the approximation of functions the main topics include multivariate interpolation, quasi-interpolation, polynomial approximation with weights, knot removal for scattered data, convergence theorems in Padé theory, Lyapunov theory in approximation, Neville elimination as applied to shape preserving presentation of curves, interpolating positive linear operators, interpolation from a convex subset of Hilbert space, and interpolation on the triangle and simplex. Wavelet theory is growing extremely rapidly and has applications which will interest readers in the physical, medical, engineering and social sciences.

Topics in Polynomials

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Publisher : World Scientific
ISBN 13 : 9789810204990
Total Pages : 842 pages
Book Rating : 4.2/5 (49 download)

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Book Synopsis Topics in Polynomials by : G. V. Milovanovi?

Download or read book Topics in Polynomials written by G. V. Milovanovi? and published by World Scientific. This book was released on 1994 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains some of the most important results on the analysis of polynomials and their derivatives. Besides the fundamental results which are treated with their proofs, the book also provides an account of the most recent developments concerning extremal properties of polynomials and their derivatives in various metrics with an extensive analysis of inequalities for trigonometric sums and algebraic polynomials, as well as their zeros. The final chapter provides some selected applications of polynomials in approximation theory and computer aided geometric design (CAGD). One can also find in this book several new research problems and conjectures with sufficient information concerning the results obtained to date towards the investigation of their solution.

Orthogonal Polynomials for Exponential Weights

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Publisher : Springer Science & Business Media
ISBN 13 : 1461302013
Total Pages : 472 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Orthogonal Polynomials for Exponential Weights by : Eli Levin

Download or read book Orthogonal Polynomials for Exponential Weights written by Eli Levin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: The analysis of orthogonal polynomials associated with general weights has been a major theme in classical analysis this century. In this monograph, the authors define and discuss their classes of weights, state several of their results on Christoffel functions, Bernstein inequalities, restricted range inequalities, and record their bounds on the orthogonal polynomials, as well as their asymptotic results. This book will be of interest to researchers in approximation theory, potential theory, as well as in some branches of engineering.