Regularity Theorems for the Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimensions

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ISBN 13 :
Total Pages : 65 pages
Book Rating : 4.:/5 (256 download)

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Book Synopsis Regularity Theorems for the Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimensions by : Tadeusz Iwaniec

Download or read book Regularity Theorems for the Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimensions written by Tadeusz Iwaniec and published by . This book was released on 1978 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Regularity Theorems for Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimensions

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ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (859 download)

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Book Synopsis Regularity Theorems for Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimensions by : T. Iwaniec

Download or read book Regularity Theorems for Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimensions written by T. Iwaniec and published by . This book was released on 1982 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Regularity Theorems for Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimmensions

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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Regularity Theorems for Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimmensions by : Tadeusz Iwaniec

Download or read book Regularity Theorems for Solutions of Partial Differential Equations for Quasiconformal Mappings in Several Dimmensions written by Tadeusz Iwaniec and published by . This book was released on 1982 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fixed-point Theorems for Multi-valued Functions and Their Applications to Functional Equations

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Publisher :
ISBN 13 : 9788301015060
Total Pages : 51 pages
Book Rating : 4.0/5 (15 download)

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Book Synopsis Fixed-point Theorems for Multi-valued Functions and Their Applications to Functional Equations by : C. Alkor

Download or read book Fixed-point Theorems for Multi-valued Functions and Their Applications to Functional Equations written by C. Alkor and published by . This book was released on 1982 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elliptic Partial Differential Equations and Quasiconformal Mappings in the Plane (PMS-48)

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Publisher : Princeton University Press
ISBN 13 : 0691137773
Total Pages : 695 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Elliptic Partial Differential Equations and Quasiconformal Mappings in the Plane (PMS-48) by : Kari Astala

Download or read book Elliptic Partial Differential Equations and Quasiconformal Mappings in the Plane (PMS-48) written by Kari Astala and published by Princeton University Press. This book was released on 2009 with total page 695 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the most recent developments in the theory of planar quasiconformal mappings with a particular focus on the interactions with partial differential equations and nonlinear analysis. It gives a thorough and modern approach to the classical theory and presents important and compelling applications across a spectrum of mathematics: dynamical systems, singular integral operators, inverse problems, the geometry of mappings, and the calculus of variations. It also gives an account of recent advances in harmonic analysis and their applications in the geometric theory of mappings. The book explains that the existence, regularity, and singular set structures for second-order divergence-type equations--the most important class of PDEs in applications--are determined by the mathematics underpinning the geometry, structure, and dimension of fractal sets; moduli spaces of Riemann surfaces; and conformal dynamical systems. These topics are inextricably linked by the theory of quasiconformal mappings. Further, the interplay between them allows the authors to extend classical results to more general settings for wider applicability, providing new and often optimal answers to questions of existence, regularity, and geometric properties of solutions to nonlinear systems in both elliptic and degenerate elliptic settings.

Elliptic Partial Differential Equations and Quasiconformal Mappings in the Plane (PMS-48)

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Publisher : Princeton University Press
ISBN 13 : 9780691137773
Total Pages : 708 pages
Book Rating : 4.1/5 (377 download)

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Book Synopsis Elliptic Partial Differential Equations and Quasiconformal Mappings in the Plane (PMS-48) by : Kari Astala

Download or read book Elliptic Partial Differential Equations and Quasiconformal Mappings in the Plane (PMS-48) written by Kari Astala and published by Princeton University Press. This book was released on 2009-01-18 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the most recent developments in the theory of planar quasiconformal mappings with a particular focus on the interactions with partial differential equations and nonlinear analysis. It gives a thorough and modern approach to the classical theory and presents important and compelling applications across a spectrum of mathematics: dynamical systems, singular integral operators, inverse problems, the geometry of mappings, and the calculus of variations. It also gives an account of recent advances in harmonic analysis and their applications in the geometric theory of mappings. The book explains that the existence, regularity, and singular set structures for second-order divergence-type equations--the most important class of PDEs in applications--are determined by the mathematics underpinning the geometry, structure, and dimension of fractal sets; moduli spaces of Riemann surfaces; and conformal dynamical systems. These topics are inextricably linked by the theory of quasiconformal mappings. Further, the interplay between them allows the authors to extend classical results to more general settings for wider applicability, providing new and often optimal answers to questions of existence, regularity, and geometric properties of solutions to nonlinear systems in both elliptic and degenerate elliptic settings.

Analytic Functions. Kozubnik 1979

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Publisher : Springer
ISBN 13 : 3540392475
Total Pages : 490 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Analytic Functions. Kozubnik 1979 by : J. Lawrynowicz

Download or read book Analytic Functions. Kozubnik 1979 written by J. Lawrynowicz and published by Springer. This book was released on 2006-11-14 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions by numerous Experts

Quasiconformal Mappings and Analysis

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Publisher : Springer Science & Business Media
ISBN 13 : 1461206057
Total Pages : 379 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Quasiconformal Mappings and Analysis by : Peter Duren

Download or read book Quasiconformal Mappings and Analysis written by Peter Duren and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: In honor of Frederick W. Gehring on the occasion of his 70th birthday, an international conference on ""Quasiconformal mappings and analysis"" was held in Ann Arbor in August 1995. The 9 main speakers of the conference (Astala, Earle, Jones, Kra, Lehto, Martin, Pommerenke, Sullivan, and Vaisala) provide broad expository articles on various aspects of quasiconformal mappings and their relations to other areas of analysis. 12 other distinguished mathematicians contribute articles to this volume.

Space Mappings with Bounded Distortion

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Publisher : American Mathematical Soc.
ISBN 13 : 9780821898215
Total Pages : 384 pages
Book Rating : 4.8/5 (982 download)

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Book Synopsis Space Mappings with Bounded Distortion by : I_Uri_ Grigor_evich Reshetni_ak

Download or read book Space Mappings with Bounded Distortion written by I_Uri_ Grigor_evich Reshetni_ak and published by American Mathematical Soc.. This book was released on 1989-12-31 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended for researchers and students concerned with questions in analysis and function theory. The author provides an exposition of the main results obtained in recent years by Soviet and other mathematicians in the theory of mappings with bounded distortion, an active direction in contemporary mathematics. The mathematical tools presented can be applied to a broad spectrum of problems that go beyond the context of the main topic of investigation. For a number of questions in the theory of partial differential equations and the theory of functions with generalized derivatives, this is the first time they have appeared in an internationally distributed monograph.

An Introduction to the Theory of Higher-Dimensional Quasiconformal Mappings

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Publisher : American Mathematical Soc.
ISBN 13 : 0821843605
Total Pages : 442 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis An Introduction to the Theory of Higher-Dimensional Quasiconformal Mappings by : Frederick W. Gehring

Download or read book An Introduction to the Theory of Higher-Dimensional Quasiconformal Mappings written by Frederick W. Gehring and published by American Mathematical Soc.. This book was released on 2017-05-03 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a modern, up-to-date introduction to quasiconformal mappings from an explicitly geometric perspective, emphasizing both the extensive developments in mapping theory during the past few decades and the remarkable applications of geometric function theory to other fields, including dynamical systems, Kleinian groups, geometric topology, differential geometry, and geometric group theory. It is a careful and detailed introduction to the higher-dimensional theory of quasiconformal mappings from the geometric viewpoint, based primarily on the technique of the conformal modulus of a curve family. Notably, the final chapter describes the application of quasiconformal mapping theory to Mostow's celebrated rigidity theorem in its original context with all the necessary background. This book will be suitable as a textbook for graduate students and researchers interested in beginning to work on mapping theory problems or learning the basics of the geometric approach to quasiconformal mappings. Only a basic background in multidimensional real analysis is assumed.

Anomalies in Partial Differential Equations

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Publisher : Springer Nature
ISBN 13 : 3030613461
Total Pages : 469 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Anomalies in Partial Differential Equations by : Massimo Cicognani

Download or read book Anomalies in Partial Differential Equations written by Massimo Cicognani and published by Springer Nature. This book was released on 2021-02-03 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contributions contained in the volume, written by leading experts in their respective fields, are expanded versions of talks given at the INDAM Workshop "Anomalies in Partial Differential Equations" held in September 2019 at the Istituto Nazionale di Alta Matematica, Dipartimento di Matematica "Guido Castelnuovo", Università di Roma "La Sapienza". The volume contains results for well-posedness and local solvability for linear models with low regular coefficients. Moreover, nonlinear dispersive models (damped waves, p-evolution models) are discussed from the point of view of critical exponents, blow-up phenomena or decay estimates for Sobolev solutions. Some contributions are devoted to models from applications as traffic flows, Einstein-Euler systems or stochastic PDEs as well. Finally, several contributions from Harmonic and Time-Frequency Analysis, in which the authors are interested in the action of localizing operators or the description of wave front sets, complete the volume.

The Beltrami Equation

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Publisher : Springer Science & Business Media
ISBN 13 : 1461431913
Total Pages : 309 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis The Beltrami Equation by : Vladimir Gutlyanskii

Download or read book The Beltrami Equation written by Vladimir Gutlyanskii and published by Springer Science & Business Media. This book was released on 2012-04-23 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the Beltrami equations that play a significant role in Geometry, Analysis and Physics and, in particular, in the study of quasiconformal mappings and their generalizations, Riemann surfaces, Kleinian groups, Teichmuller spaces, Clifford analysis, meromorphic functions, low dimensional topology, holomorphic motions, complex dynamics, potential theory, electrostatics, magnetostatics, hydrodynamics and magneto-hydrodynamics. The purpose of this book is to present the recent developments in the theory of Beltrami equations; especially those concerning degenerate and alternating Beltrami equations. The authors study a wide circle of problems like convergence, existence, uniqueness, representation, removal of singularities, local distortion estimates and boundary behavior of solutions to the Beltrami equations. The monograph contains a number of new types of criteria in the given problems, particularly new integral conditions for the existence of regular solutions to the Beltrami equations that turned out to be not only sufficient but also necessary. The most important feature of this book concerns the unified geometric approach based on the modulus method that is effectively applied to solving the mentioned problems. Moreover, it is characteristic for the book application of many new concepts as strong ring solutions, tangent dilatations, weakly flat and strongly accessible boundaries, functions of finite mean oscillations and new integral conditions that make possible to realize a more deep and refined analysis of problems related to the Beltrami equations. Mastering and using these new tools also gives essential advantages for the reader in the research of modern problems in many other domains. Every mathematics graduate library should have a copy of this book.​

Complex Analysis - Fifth Romanian-Finnish Seminar. Proceedings of the Seminar Held in Bucharest, June 28 - July 3, 1981

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Publisher : Springer
ISBN 13 : 3540386718
Total Pages : 411 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Complex Analysis - Fifth Romanian-Finnish Seminar. Proceedings of the Seminar Held in Bucharest, June 28 - July 3, 1981 by : C. Andreian Cazacu

Download or read book Complex Analysis - Fifth Romanian-Finnish Seminar. Proceedings of the Seminar Held in Bucharest, June 28 - July 3, 1981 written by C. Andreian Cazacu and published by Springer. This book was released on 2006-11-15 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Partial Regularity Theory of Caffarelli, Kohn, and Nirenberg and its Sharpness

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Publisher : Birkhäuser
ISBN 13 : 9783030266608
Total Pages : 138 pages
Book Rating : 4.2/5 (666 download)

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Book Synopsis The Partial Regularity Theory of Caffarelli, Kohn, and Nirenberg and its Sharpness by : Wojciech S. Ożański

Download or read book The Partial Regularity Theory of Caffarelli, Kohn, and Nirenberg and its Sharpness written by Wojciech S. Ożański and published by Birkhäuser. This book was released on 2019-09-17 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph focuses on the partial regularity theorem, as developed by Caffarelli, Kohn, and Nirenberg (CKN), and offers a proof of the upper bound on the Hausdorff dimension of the singular set of weak solutions of the Navier-Stokes inequality, while also providing a clear and insightful presentation of Scheffer’s constructions showing their bound cannot be improved. A short, complete, and self-contained proof of CKN is presented in the second chapter, allowing the remainder of the book to be fully dedicated to a topic of central importance: the sharpness result of Scheffer. Chapters three and four contain a highly readable proof of this result, featuring new improvements as well. Researchers in mathematical fluid mechanics, as well as those working in partial differential equations more generally, will find this monograph invaluable.

Encyclopaedia of Mathematics, Supplement III

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Publisher : Springer Science & Business Media
ISBN 13 : 0306483734
Total Pages : 564 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Encyclopaedia of Mathematics, Supplement III by : Michiel Hazewinkel

Download or read book Encyclopaedia of Mathematics, Supplement III written by Michiel Hazewinkel and published by Springer Science & Business Media. This book was released on 2007-11-23 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third supplementary volume to Kluwer's highly acclaimed twelve-volume Encyclopaedia of Mathematics. This additional volume contains nearly 500 new entries written by experts and covers developments and topics not included in the previous volumes. These entries are arranged alphabetically throughout and a detailed index is included. This supplementary volume enhances the existing twelve volumes, and together, these thirteen volumes represent the most authoritative, comprehensive and up-to-date Encyclopaedia of Mathematics available.

Numerical Verification Methods and Computer-Assisted Proofs for Partial Differential Equations

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Publisher : Springer Nature
ISBN 13 : 9811376697
Total Pages : 469 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Numerical Verification Methods and Computer-Assisted Proofs for Partial Differential Equations by : Mitsuhiro T. Nakao

Download or read book Numerical Verification Methods and Computer-Assisted Proofs for Partial Differential Equations written by Mitsuhiro T. Nakao and published by Springer Nature. This book was released on 2019-11-11 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decades, various mathematical problems have been solved by computer-assisted proofs, among them the Kepler conjecture, the existence of chaos, the existence of the Lorenz attractor, the famous four-color problem, and more. In many cases, computer-assisted proofs have the remarkable advantage (compared with a “theoretical” proof) of additionally providing accurate quantitative information. The authors have been working more than a quarter century to establish methods for the verified computation of solutions for partial differential equations, mainly for nonlinear elliptic problems of the form -∆u=f(x,u,∇u) with Dirichlet boundary conditions. Here, by “verified computation” is meant a computer-assisted numerical approach for proving the existence of a solution in a close and explicit neighborhood of an approximate solution. The quantitative information provided by these techniques is also significant from the viewpoint of a posteriori error estimates for approximate solutions of the concerned partial differential equations in a mathematically rigorous sense. In this monograph, the authors give a detailed description of the verified computations and computer-assisted proofs for partial differential equations that they developed. In Part I, the methods mainly studied by the authors Nakao and Watanabe are presented. These methods are based on a finite dimensional projection and constructive a priori error estimates for finite element approximations of the Poisson equation. In Part II, the computer-assisted approaches via eigenvalue bounds developed by the author Plum are explained in detail. The main task of this method consists of establishing eigenvalue bounds for the linearization of the corresponding nonlinear problem at the computed approximate solution. Some brief remarks on other approaches are also given in Part III. Each method in Parts I and II is accompanied by appropriate numerical examples that confirm the actual usefulness of the authors’ methods. Also in some examples practical computer algorithms are supplied so that readers can easily implement the verification programs by themselves.

Dissertationes Mathematicae

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Publisher :
ISBN 13 :
Total Pages : 680 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Dissertationes Mathematicae by :

Download or read book Dissertationes Mathematicae written by and published by . This book was released on 1966 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: