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Polynomials with special regard to reducibility
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ISBN: 9780511542916 9780521662253 0511010656 9780511010651 0511033702 9780511033704 0511542917 0521662257 110711845X 1280420928 9786610420926 0511172451 0511151233 0511310536 0511048947 Year: 2000 Volume: 77 Publisher: Cambridge : Cambridge University Press,

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Abstract

This book covers most of the known results on reducibility of polynomials over arbitrary fields, algebraically closed fields and finitely generated fields. Results valid only over finite fields, local fields or the rational field are not covered here, but several theorems on reducibility of polynomials over number fields that are either totally real or complex multiplication fields are included. Some of these results are based on recent work of E. Bombieri and U. Zannier (presented here by Zannier in an appendix). The book also treats other subjects like Ritt's theory of composition of polynomials, and properties of the Mahler measure, and it concludes with a bibliography of over 300 items. This unique work will be a necessary resource for all number theorists and researchers in related fields.

Keywords

Polynomials. --- Algebra


Book
Table of integrals, series, and products
Authors: --- ---
ISBN: 9780122947575 0122947576 9786611795351 1281795356 0080542220 9780080542225 Year: 2000 Publisher: San Diego : Academic Press,

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The Table of Integrals, Series, and Products is the major reference source for integrals in the English language.It is designed for use by mathematicians, scientists, and professional engineers who need to solve complex mathematical problems.*Completely reset edition of Gradshteyn and Ryzhik reference book*New entries and sections kept in orginal numbering system with an expanded bibliography*Enlargement of material on orthogonal polynomials, theta functions, Laplace and Fourier transform pairs and much more.orthogonal polynomials, theta functions, Laplace and Fourier tr

Fundamentals of approximation theory
Authors: ---
ISBN: 1842650165 9781842650165 Year: 2000 Publisher: Pangbourne Alpha science international

Joseph L. Walsh : selected papers
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ISBN: 0387987827 9780387987828 Year: 2000 Publisher: Berlin Springer

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Algebra of Polynomials
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ISBN: 0720424550 9780444104410 0444104410 0080954146 9780720424553 Year: 2000 Volume: 5 Publisher: S.l. : Elsevier,


Dissertation
Krylov convergence acceleration and domain decomposition methods for nonmatching grids
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ISBN: 9056822608 Year: 2000 Publisher: Heverlee Katholieke Universiteit Leuven. Faculteit der Toegepaste Wetenschappen. Departement Computerwetenschappen

Orthogonal polynomials and random matrices : a Riemann-Hilbert approach
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ISBN: 0821826956 9780821826959 Year: 2000 Volume: 3 Publisher: Providence (R.I.): American mathematical society,

Complex harmonic splines, periodic quasi-wavelets : theory and applications
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ISBN: 0792361377 9401058431 9401142513 9780792361374 Year: 2000 Publisher: Dordrecht Kluwer

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Abstract

This book, written by our distinguished colleague and friend, Professor Han-Lin Chen of the Institute of Mathematics, Academia Sinica, Beijing, presents, for the first time in book form, his extensive work on complex harmonic splines with applications to wavelet analysis and the numerical solution of boundary integral equations. Professor Chen has worked in Ap­ proximation Theory and Computational Mathematics for over forty years. His scientific contributions are rich in variety and content. Through his publications and his many excellent Ph. D. students he has taken a leader­ ship role in the development of these fields within China. This new book is yet another important addition to Professor Chen's quality research in Computational Mathematics. In the last several decades, the theory of spline functions and their ap­ plications have greatly influenced numerous fields of applied mathematics, most notably, computational mathematics, wavelet analysis and geomet­ ric modeling. Many books and monographs have been published studying real variable spline functions with a focus on their algebraic, analytic and computational properties. In contrast, this book is the first to present the theory of complex harmonic spline functions and their relation to wavelet analysis with applications to the solution of partial differential equations and boundary integral equations of the second kind. The material presented in this book is unique and interesting. It provides a detailed summary of the important research results of the author and his group and as well as others in the field.

Approximation theory : moduli of continuity and global smoothness preservation.
Authors: ---
ISBN: 0817641513 3764341513 1461271126 1461213606 9780817641511 Year: 2000 Publisher: Boston Birkhäuser

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We study in Part I of this monograph the computational aspect of almost all moduli of continuity over wide classes of functions exploiting some of their convexity properties. To our knowledge it is the first time the entire calculus of moduli of smoothness has been included in a book. We then present numerous applications of Approximation Theory, giving exact val­ ues of errors in explicit forms. The K-functional method is systematically avoided since it produces nonexplicit constants. All other related books so far have allocated very little space to the computational aspect of moduli of smoothness. In Part II, we study/examine the Global Smoothness Preservation Prop­ erty (GSPP) for almost all known linear approximation operators of ap­ proximation theory including: trigonometric operators and algebraic in­ terpolation operators of Lagrange, Hermite-Fejer and Shepard type, also operators of stochastic type, convolution type, wavelet type integral opera­ tors and singular integral operators, etc. We present also a sufficient general theory for GSPP to hold true. We provide a great variety of applications of GSPP to Approximation Theory and many other fields of mathemat­ ics such as Functional analysis, and outside of mathematics, fields such as computer-aided geometric design (CAGD). Most of the time GSPP meth­ ods are optimal. Various moduli of smoothness are intensively involved in Part II. Therefore, methods from Part I can be used to calculate exactly the error of global smoothness preservation. It is the first time in the literature that a book has studied GSPP.

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