Conformal Invariants in Constructive Theory of Functions of Complex Variable

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Publisher : World Federation Pub Incorporated
ISBN 13 : 9781885978042
Total Pages : 199 pages
Book Rating : 4.9/5 (78 download)

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Book Synopsis Conformal Invariants in Constructive Theory of Functions of Complex Variable by : V. V. Andrievskii

Download or read book Conformal Invariants in Constructive Theory of Functions of Complex Variable written by V. V. Andrievskii and published by World Federation Pub Incorporated. This book was released on 1995 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Conformal Invariants in Constructive Theory of Functions of Complex Variable

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Publisher :
ISBN 13 : 9781885978042
Total Pages : 224 pages
Book Rating : 4.9/5 (78 download)

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Book Synopsis Conformal Invariants in Constructive Theory of Functions of Complex Variable by : Vladimir V. Andrievskii

Download or read book Conformal Invariants in Constructive Theory of Functions of Complex Variable written by Vladimir V. Andrievskii and published by . This book was released on 1995 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Complex Analysis

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Publisher : Elsevier
ISBN 13 : 0080495176
Total Pages : 876 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Handbook of Complex Analysis by : Reiner Kuhnau

Download or read book Handbook of Complex Analysis written by Reiner Kuhnau and published by Elsevier. This book was released on 2004-12-09 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geometric Function Theory is that part of Complex Analysis which covers the theory of conformal and quasiconformal mappings. Beginning with the classical Riemann mapping theorem, there is a lot of existence theorems for canonical conformal mappings. On the other side there is an extensive theory of qualitative properties of conformal and quasiconformal mappings, concerning mainly a prior estimates, so called distortion theorems (including the Bieberbach conjecture with the proof of the Branges). Here a starting point was the classical Scharz lemma, and then Koebe's distortion theorem. There are several connections to mathematical physics, because of the relations to potential theory (in the plane). The Handbook of Geometric Function Theory contains also an article about constructive methods and further a Bibliography including applications eg: to electroxtatic problems, heat conduction, potential flows (in the plane). · A collection of independent survey articles in the field of GeometricFunction Theory · Existence theorems and qualitative properties of conformal and quasiconformal mappings · A bibliography, including many hints to applications in electrostatics, heat conduction, potential flows (in the plane).

Approximation By Complex Bernstein And Convolution Type Operators

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Publisher : World Scientific
ISBN 13 : 9814466972
Total Pages : 350 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Approximation By Complex Bernstein And Convolution Type Operators by : Sorin G Gal

Download or read book Approximation By Complex Bernstein And Convolution Type Operators written by Sorin G Gal and published by World Scientific. This book was released on 2009-08-11 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monograph, as its first main goal, aims to study the overconvergence phenomenon of important classes of Bernstein-type operators of one or several complex variables, that is, to extend their quantitative convergence properties to larger sets in the complex plane rather than the real intervals. The operators studied are of the following types: Bernstein, Bernstein—Faber, Bernstein-Butzer, q-Bernstein, Bernstein-Stancu, Bernstein-Kantorovich, Favard-Szász-Mirakjan, Baskakov and Balázs-Szabados.The second main objective is to provide a study of the approximation and geometric properties of several types of complex convolutions: the de la Vallée Poussin, Fejér, Riesz-Zygmund, Jackson, Rogosinski, Picard, Poisson-Cauchy, Gauss-Weierstrass, q-Picard, q-Gauss-Weierstrass, Post-Widder, rotation-invariant, Sikkema and nonlinear. Several applications to partial differential equations (PDEs) are also presented.Many of the open problems encountered in the studies are proposed at the end of each chapter. For further research, the monograph suggests and advocates similar studies for other complex Bernstein-type operators, and for other linear and nonlinear convolutions.

Selected Papers

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Publisher : Springer Science & Business Media
ISBN 13 : 9780387987828
Total Pages : 734 pages
Book Rating : 4.9/5 (878 download)

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Book Synopsis Selected Papers by : Joseph L. Walsh

Download or read book Selected Papers written by Joseph L. Walsh and published by Springer Science & Business Media. This book was released on 2000-02-11 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a selection from the 281 published papers of Joseph Leonard Walsh, former US Naval Officer and professor at University of Maryland and Harvard University. The nine broad sections are ordered following the evolution of his work. Commentaries and discussions of subsequent development are appended to most of the sections. Also included is one of Walsh's most influential works, "A closed set of normal orthogonal function," which introduced what is now known as "Walsh Functions".

Discrepancy of Signed Measures and Polynomial Approximation

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Publisher : Springer Science & Business Media
ISBN 13 : 1475749996
Total Pages : 444 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Discrepancy of Signed Measures and Polynomial Approximation by : Vladimir V. Andrievskii

Download or read book Discrepancy of Signed Measures and Polynomial Approximation written by Vladimir V. Andrievskii and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise outline of the basic facts of potential theory and quasiconformal mappings makes this book an ideal introduction for non-experts who want to get an idea of applications of potential theory and geometric function theory in various fields of construction analysis.

Complex Variables

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Publisher : CRC Press
ISBN 13 : 1000007189
Total Pages : 243 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Complex Variables by : Steven G. Krantz

Download or read book Complex Variables written by Steven G. Krantz and published by CRC Press. This book was released on 2019-04-16 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea of complex numbers dates back at least 300 years—to Gauss and Euler, among others. Today complex analysis is a central part of modern analytical thinking. It is used in engineering, physics, mathematics, astrophysics, and many other fields. It provides powerful tools for doing mathematical analysis, and often yields pleasing and unanticipated answers. This book makes the subject of complex analysis accessible to a broad audience. The complex numbers are a somewhat mysterious number system that seems to come out of the blue. It is important for students to see that this is really a very concrete set of objects that has very concrete and meaningful applications. Features: This new edition is a substantial rewrite, focusing on the accessibility, applied, and visual aspect of complex analysis This book has an exceptionally large number of examples and a large number of figures. The topic is presented as a natural outgrowth of the calculus. It is not a new language, or a new way of thinking. Incisive applications appear throughout the book. Partial differential equations are used as a unifying theme.

Shape-Preserving Approximation by Real and Complex Polynomials

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Publisher : Springer Science & Business Media
ISBN 13 : 0817647031
Total Pages : 359 pages
Book Rating : 4.8/5 (176 download)

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Book Synopsis Shape-Preserving Approximation by Real and Complex Polynomials by : Sorin G. Gal

Download or read book Shape-Preserving Approximation by Real and Complex Polynomials written by Sorin G. Gal and published by Springer Science & Business Media. This book was released on 2010-06-09 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: First comprehensive treatment in book form of shape-preserving approximation by real or complex polynomials in one or several variables Of interest to grad students and researchers in approximation theory, mathematical analysis, numerical analysis, Computer Aided Geometric Design, robotics, data fitting, chemistry, fluid mechanics, and engineering Contains many open problems to spur future research Rich and updated bibliography

Fourier Analysis and Approximation of Functions

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Publisher : Springer Science & Business Media
ISBN 13 : 1402028768
Total Pages : 595 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Fourier Analysis and Approximation of Functions by : Roald M. Trigub

Download or read book Fourier Analysis and Approximation of Functions written by Roald M. Trigub and published by Springer Science & Business Media. This book was released on 2012-11-07 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Fourier Analysis and Approximation of Functions basics of classical Fourier Analysis are given as well as those of approximation by polynomials, splines and entire functions of exponential type. In Chapter 1 which has an introductory nature, theorems on convergence, in that or another sense, of integral operators are given. In Chapter 2 basic properties of simple and multiple Fourier series are discussed, while in Chapter 3 those of Fourier integrals are studied. The first three chapters as well as partially Chapter 4 and classical Wiener, Bochner, Bernstein, Khintchin, and Beurling theorems in Chapter 6 might be interesting and available to all familiar with fundamentals of integration theory and elements of Complex Analysis and Operator Theory. Applied mathematicians interested in harmonic analysis and/or numerical methods based on ideas of Approximation Theory are among them. In Chapters 6-11 very recent results are sometimes given in certain directions. Many of these results have never appeared as a book or certain consistent part of a book and can be found only in periodics; looking for them in numerous journals might be quite onerous, thus this book may work as a reference source. The methods used in the book are those of classical analysis, Fourier Analysis in finite-dimensional Euclidean space Diophantine Analysis, and random choice.

Numerical Conformal Mapping: Domain Decomposition And The Mapping Of Quadrilaterals

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Publisher : World Scientific
ISBN 13 : 9814466387
Total Pages : 242 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Numerical Conformal Mapping: Domain Decomposition And The Mapping Of Quadrilaterals by : Nicolas Papamichael

Download or read book Numerical Conformal Mapping: Domain Decomposition And The Mapping Of Quadrilaterals written by Nicolas Papamichael and published by World Scientific. This book was released on 2010-05-31 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a unique monograph on numerical conformal mapping that gives a comprehensive account of the theoretical, computational and application aspects of the problems of determining conformal modules of quadrilaterals and of mapping conformally onto a rectangle. It contains a detailed study of the theory and application of a domain decomposition method for computing the modules and associated conformal mappings of elongated quadrilaterals, of the type that occur in engineering applications.The reader will find a highly useful and up-to-date survey of available numerical methods and associated computer software for conformal mapping. The book also highlights the crucial role that function theory plays in the development of numerical conformal mapping methods, and illustrates the theoretical insight that can be gained from the results of numerical experiments.This is a valuable resource for mathematicians, who are interested in numerical conformal mapping and wish to study some of the recent developments in the subject, and for engineers and scientists who use, or would like to use, conformal transformations and wish to find out more about the capabilities of modern numerical conformal mapping.

Computational Methods and Function Theory

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Publisher :
ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Computational Methods and Function Theory by :

Download or read book Computational Methods and Function Theory written by and published by . This book was released on 2008 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational Methods And Function Theory 1997 - Proceedings Of The Third Cmft Conference

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Publisher : World Scientific
ISBN 13 : 9814544396
Total Pages : 666 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Computational Methods And Function Theory 1997 - Proceedings Of The Third Cmft Conference by : Nicolas Papamichael

Download or read book Computational Methods And Function Theory 1997 - Proceedings Of The Third Cmft Conference written by Nicolas Papamichael and published by World Scientific. This book was released on 1999-04-14 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains refereed state-of-the-art research articles and extensive surveys on the various aspects of interaction of complex variables and scientific computation as well as on related areas such as function theory and approximation theory.

St. Petersburg Mathematical Journal

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Publisher :
ISBN 13 :
Total Pages : 676 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis St. Petersburg Mathematical Journal by :

Download or read book St. Petersburg Mathematical Journal written by and published by . This book was released on 1998 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reviews in Complex Analysis, 1980-86

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Publisher :
ISBN 13 :
Total Pages : 806 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reviews in Complex Analysis, 1980-86 by :

Download or read book Reviews in Complex Analysis, 1980-86 written by and published by . This book was released on 1989 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mathematical Reviews

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Publisher :
ISBN 13 :
Total Pages : 980 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Mathematical Reviews by :

Download or read book Mathematical Reviews written by and published by . This book was released on 2006 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Communications in Applied Analysis

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Publisher :
ISBN 13 :
Total Pages : 608 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Communications in Applied Analysis by :

Download or read book Communications in Applied Analysis written by and published by . This book was released on 1997 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Braids, Conformal Module, Entropy, and Gromov's Oka Principle

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Publisher : Springer
ISBN 13 : 9783031672873
Total Pages : 0 pages
Book Rating : 4.6/5 (728 download)

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Book Synopsis Braids, Conformal Module, Entropy, and Gromov's Oka Principle by : Burglind Jöricke

Download or read book Braids, Conformal Module, Entropy, and Gromov's Oka Principle written by Burglind Jöricke and published by Springer. This book was released on 2024-10-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book studies the relation between conformal invariants and dynamical invariants and their applications, taking the reader on an excursion through a wide range of topics. The conformal invariants, called here the conformal modules of conjugacy classes of elements of the fundamental group, were proposed by Gromov in the case of the twice punctured complex plane. They provide obstructions to Gromov's Oka Principle. The invariants of the space of monic polynomials of degree n appeared earlier in relation to Hilbert's 13th Problem, and are called the conformal modules of conjugacy classes of braids. Interestingly, the conformal module of a conjugacy class of braids is inversely proportional to a popular dynamical invariant, the entropy, which was studied in connection with Thurston's celebrated theory of surface homeomorphisms. This result, proved here for the first time, is another instance of the numerous manifestations of the unity of mathematics, and it has applications. After prerequisites on Riemann surfaces, braids, mapping classes and elements of Teichmüller theory, a detailed introduction to the entropy of braids and mapping classes is given, with thorough, sometimes new proofs. Estimates are provided of Gromov's conformal invariants of the twice punctured complex plane and it is shown that the upper and lower bounds differ by universal multiplicative constants. These imply estimates of the entropy of any pure three-braid, and yield quantitative statements on the limitations of Gromov's Oka Principle in the sense of finiteness theorems, using conformal invariants which are related to elements of the fundamental group (not merely to conjugacy classes). Further applications of the concept of conformal module are discussed. Aimed at graduate students and researchers, the book proposes several research problems.