Analytic Capacity, Rectifiability, Menger Curvature and Cauchy Integral

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540000013
Total Pages : 140 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Analytic Capacity, Rectifiability, Menger Curvature and Cauchy Integral by : Hervé Pajot

Download or read book Analytic Capacity, Rectifiability, Menger Curvature and Cauchy Integral written by Hervé Pajot and published by Springer Science & Business Media. This book was released on 2002-11-26 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a graduate course given by the author at Yale University this book deals with complex analysis (analytic capacity), geometric measure theory (rectifiable and uniformly rectifiable sets) and harmonic analysis (boundedness of singular integral operators on Ahlfors-regular sets). In particular, these notes contain a description of Peter Jones' geometric traveling salesman theorem, the proof of the equivalence between uniform rectifiability and boundedness of the Cauchy operator on Ahlfors-regular sets, the complete proofs of the Denjoy conjecture and the Vitushkin conjecture (for the latter, only the Ahlfors-regular case) and a discussion of X. Tolsa's solution of the Painlevé problem.

Analytic Capacity, Rectifiability, Menger Curvature and Cauchy Integral

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Publisher : Springer
ISBN 13 : 3540360743
Total Pages : 119 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Analytic Capacity, Rectifiability, Menger Curvature and Cauchy Integral by : Hervé M. Pajot

Download or read book Analytic Capacity, Rectifiability, Menger Curvature and Cauchy Integral written by Hervé M. Pajot and published by Springer. This book was released on 2003-07-03 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a graduate course given by the author at Yale University this book deals with complex analysis (analytic capacity), geometric measure theory (rectifiable and uniformly rectifiable sets) and harmonic analysis (boundedness of singular integral operators on Ahlfors-regular sets). In particular, these notes contain a description of Peter Jones' geometric traveling salesman theorem, the proof of the equivalence between uniform rectifiability and boundedness of the Cauchy operator on Ahlfors-regular sets, the complete proofs of the Denjoy conjecture and the Vitushkin conjecture (for the latter, only the Ahlfors-regular case) and a discussion of X. Tolsa's solution of the Painlevé problem.

Analytic Capacity, the Cauchy Transform, and Non-homogeneous Calderón–Zygmund Theory

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Publisher : Springer Science & Business Media
ISBN 13 : 3319005960
Total Pages : 402 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Analytic Capacity, the Cauchy Transform, and Non-homogeneous Calderón–Zygmund Theory by : Xavier Tolsa

Download or read book Analytic Capacity, the Cauchy Transform, and Non-homogeneous Calderón–Zygmund Theory written by Xavier Tolsa and published by Springer Science & Business Media. This book was released on 2013-12-16 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book studies some of the groundbreaking advances that have been made regarding analytic capacity and its relationship to rectifiability in the decade 1995–2005. The Cauchy transform plays a fundamental role in this area and is accordingly one of the main subjects covered. Another important topic, which may be of independent interest for many analysts, is the so-called non-homogeneous Calderón-Zygmund theory, the development of which has been largely motivated by the problems arising in connection with analytic capacity. The Painlevé problem, which was first posed around 1900, consists in finding a description of the removable singularities for bounded analytic functions in metric and geometric terms. Analytic capacity is a key tool in the study of this problem. In the 1960s Vitushkin conjectured that the removable sets which have finite length coincide with those which are purely unrectifiable. Moreover, because of the applications to the theory of uniform rational approximation, he posed the question as to whether analytic capacity is semiadditive. This work presents full proofs of Vitushkin’s conjecture and of the semiadditivity of analytic capacity, both of which remained open problems until very recently. Other related questions are also discussed, such as the relationship between rectifiability and the existence of principal values for the Cauchy transforms and other singular integrals. The book is largely self-contained and should be accessible for graduate students in analysis, as well as a valuable resource for researchers.

European Congress of Mathematics

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Publisher : European Mathematical Society
ISBN 13 : 9783037190098
Total Pages : 906 pages
Book Rating : 4.1/5 (9 download)

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Book Synopsis European Congress of Mathematics by : Ari Laptev

Download or read book European Congress of Mathematics written by Ari Laptev and published by European Mathematical Society. This book was released on 2005 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt: The European Congress of Mathematics, held every four years, has established itself as a major international mathematical event. Following those in Paris, 1992, Budapest, 1996, and Barcelona, 2000, the Fourth European Congress of Mathematics took place in Stockholm, Sweden, June 27 to July 2, 2004, with 913 participants from 65 countries. Apart from seven plenary and thirty three invited lectures, there were six Science Lectures covering the most relevant aspects of mathematics in science and technology. Moreover, twelve projects of the EU Research Training Networks in Mathematics and Information Sciences, as well as Programmes from the European Science Foundation in Physical and Engineering Sciences, were presented. Ten EMS Prizes were awarded to young European mathematicians who have made a particular contribution to the progress of mathematics. Five of the prizewinners were independently chosen by the 4ECM Scientific Committee as plenary or invited speakers. The other five prizewinners gave their lectures in parallel sessions. Most of these contributions are now collected in this volume, providing a permanent record of so much that is best in mathematics today.

Selected Papers on Analysis and Differential Equations

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Publisher : American Mathematical Soc.
ISBN 13 : 082184881X
Total Pages : 258 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Selected Papers on Analysis and Differential Equations by : American Mathematical Society

Download or read book Selected Papers on Analysis and Differential Equations written by American Mathematical Society and published by American Mathematical Soc.. This book was released on 2010 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Volume includes English translation of ten expository articles published in the Japanese journal Sugaku."

Vitushkin’s Conjecture for Removable Sets

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Publisher : Springer Science & Business Media
ISBN 13 : 1441967095
Total Pages : 338 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Vitushkin’s Conjecture for Removable Sets by : James Dudziak

Download or read book Vitushkin’s Conjecture for Removable Sets written by James Dudziak and published by Springer Science & Business Media. This book was released on 2011-02-03 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitushkin's conjecture, a special case of Painlevé's problem, states that a compact subset of the complex plane with finite linear Hausdorff measure is removable for bounded analytic functions if and only if it intersects every rectifiable curve in a set of zero arclength measure. Chapters 1-5 of the book provide important background material on removability, analytic capacity, Hausdorff measure, arclength measure, and Garabedian duality that will appeal to many analysts with interests independent of Vitushkin's conjecture. The fourth chapter contains a proof of Denjoy's conjecture that employs Melnikov curvature. A brief postscript reports on a deep theorem of Tolsa and its relevance to going beyond Vitushkin's conjecture. This text can be used for a topics course or seminar in complex analysis. To understand it, the reader should have a firm grasp of basic real and complex analysis.

Harmonic Analysis and Boundary Value Problems

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Publisher : American Mathematical Soc.
ISBN 13 : 0821827456
Total Pages : 170 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Harmonic Analysis and Boundary Value Problems by : Luca Capogna

Download or read book Harmonic Analysis and Boundary Value Problems written by Luca Capogna and published by American Mathematical Soc.. This book was released on 2001 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents research and expository articles by the participants of the 25th Arkansas Spring Lecture Series on ``Recent Progress in the Study of Harmonic Measure from a Geometric and Analytic Point of View'' held at the University of Arkansas (Fayetteville). Papers in this volume provide clear and concise presentations of many problems that are at the forefront of harmonic analysis and partial differential equations. The following topics are featured: the solution of the Kato conjecture, the ``two bricks'' problem, new results on Cauchy integrals on non-smooth curves, the Neumann problem for sub-Laplacians, and a new general approach to both divergence and nondivergence second order parabolic equations based on growth theorems. The articles in this volume offer both students and researchers a comprehensive volume of current results in the field.

Geometric Harmonic Analysis I

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Publisher : Springer Nature
ISBN 13 : 3031059506
Total Pages : 940 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Geometric Harmonic Analysis I by : Dorina Mitrea

Download or read book Geometric Harmonic Analysis I written by Dorina Mitrea and published by Springer Nature. This book was released on 2022-11-04 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents a comprehensive, self-contained, and novel approach to the Divergence Theorem through five progressive volumes. Its ultimate aim is to develop tools in Real and Harmonic Analysis, of geometric measure theoretic flavor, capable of treating a broad spectrum of boundary value problems formulated in rather general geometric and analytic settings. The text is intended for researchers, graduate students, and industry professionals interested in applications of harmonic analysis and geometric measure theory to complex analysis, scattering, and partial differential equations. Volume I establishes a sharp version of the Divergence Theorem (aka Fundamental Theorem of Calculus) which allows for an inclusive class of vector fields whose boundary trace is only assumed to exist in a nontangential pointwise sense.

Singular Sets of Minimizers for the Mumford-Shah Functional

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Publisher : Springer Science & Business Media
ISBN 13 : 3764373024
Total Pages : 592 pages
Book Rating : 4.7/5 (643 download)

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Book Synopsis Singular Sets of Minimizers for the Mumford-Shah Functional by : Guy David

Download or read book Singular Sets of Minimizers for the Mumford-Shah Functional written by Guy David and published by Springer Science & Business Media. This book was released on 2006-03-10 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mumford-Shah functional was introduced in the 1980s as a tool for automatic image segmentation, but its study gave rise to many interesting questions of analysis and geometric measure theory. The main object under scrutiny is a free boundary K where the minimizer may have jumps. The book presents an extensive description of the known regularity properties of the singular sets K, and the techniques to get them. It is largely self-contained, and should be accessible to graduate students in analysis. The core of the book is composed of regularity results that were proved in the last ten years and which are presented in a more detailed and unified way.

Reifenberg Parameterizations for Sets with Holes

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Publisher : American Mathematical Soc.
ISBN 13 : 0821853104
Total Pages : 114 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Reifenberg Parameterizations for Sets with Holes by : Guy David

Download or read book Reifenberg Parameterizations for Sets with Holes written by Guy David and published by American Mathematical Soc.. This book was released on 2012 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors extend the proof of Reifenberg's Topological Disk Theorem to allow the case of sets with holes, and give sufficient conditions on a set $E$ for the existence of a bi-Lipschitz parameterization of $E$ by a $d$-dimensional plane or smooth manifold. Such a condition is expressed in terms of square summability for the P. Jones numbers $\beta_1(x,r)$. In particular, it applies in the locally Ahlfors-regular case to provide very big pieces of bi-Lipschitz images of $\mathbb R^d$.

In the Tradition of Ahlfors-Bers, IV

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Publisher : American Mathematical Soc.
ISBN 13 : 0821842277
Total Pages : 250 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis In the Tradition of Ahlfors-Bers, IV by : Richard Douglas Canary

Download or read book In the Tradition of Ahlfors-Bers, IV written by Richard Douglas Canary and published by American Mathematical Soc.. This book was released on 2007 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ahlfors-Bers Colloquia commemorate the mathematical legacy of Lars Ahlfors and Lipman Bers. The core of this legacy lies in the fields of geometric function theory, Teichmuller theory, hyperbolic manifolds, and partial differential equations. However, the work of Ahlfors and Bers has impacted and created interactions with many other fields, such as algebraic geometry, mathematical physics, dynamics, geometric group theory, number theory, and topology. The triannual Ahlford-Bers colloquia serve as a venue to disseminate the relevant work to the wider mathematical community and bring the key participants together to ponder future directions in the field. The present volume includes a wide range of articles in the fields central to this legacy. The majority of articles present new results, but there are expository articles as well.

Quadrature Domains and Their Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 3764373164
Total Pages : 298 pages
Book Rating : 4.7/5 (643 download)

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Book Synopsis Quadrature Domains and Their Applications by : Peter Ebenfelt

Download or read book Quadrature Domains and Their Applications written by Peter Ebenfelt and published by Springer Science & Business Media. This book was released on 2006-03-10 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quadrature domains were singled out about 30 years ago by D. Aharonov and H.S. Shapiro in connection with an extremal problem in function theory. Since then, a series of coincidental discoveries put this class of planar domains at the center of crossroads of several quite independent mathematical theories, e.g., potential theory, Riemann surfaces, inverse problems, holomorphic partial differential equations, fluid mechanics, operator theory. The volume is devoted to recent advances in the theory of quadrature domains, illustrating well the multi-facet aspects of their nature. The book contains a large collection of open problems pertaining to the general theme of quadrature domains.

Fractals in Probability and Analysis

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Publisher : Cambridge University Press
ISBN 13 : 1107134110
Total Pages : 415 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Fractals in Probability and Analysis by : Christopher J. Bishop

Download or read book Fractals in Probability and Analysis written by Christopher J. Bishop and published by Cambridge University Press. This book was released on 2017 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: A mathematically rigorous introduction to fractals, emphasizing examples and fundamental ideas while minimizing technicalities.

Operator-Valued Measures and Integrals for Cone-Valued Functions

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Publisher : Springer Science & Business Media
ISBN 13 : 3540875646
Total Pages : 370 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Operator-Valued Measures and Integrals for Cone-Valued Functions by : Walter Roth

Download or read book Operator-Valued Measures and Integrals for Cone-Valued Functions written by Walter Roth and published by Springer Science & Business Media. This book was released on 2009-02-05 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integration theory deals with extended real-valued, vector-valued, or operator-valued measures and functions, but different approaches are used for each case. This book develops a general theory of integration that simultaneously deals with all three cases.

Geometric Aspects of Harmonic Analysis

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Publisher : Springer Nature
ISBN 13 : 3030720586
Total Pages : 488 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Geometric Aspects of Harmonic Analysis by : Paolo Ciatti

Download or read book Geometric Aspects of Harmonic Analysis written by Paolo Ciatti and published by Springer Nature. This book was released on 2021-09-27 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume originated in talks given in Cortona at the conference "Geometric aspects of harmonic analysis" held in honor of the 70th birthday of Fulvio Ricci. It presents timely syntheses of several major fields of mathematics as well as original research articles contributed by some of the finest mathematicians working in these areas. The subjects dealt with are topics of current interest in closely interrelated areas of Fourier analysis, singular integral operators, oscillatory integral operators, partial differential equations, multilinear harmonic analysis, and several complex variables. The work is addressed to researchers in the field.

Harmonic Analysis on Spaces of Homogeneous Type

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Publisher : Springer Science & Business Media
ISBN 13 : 354088744X
Total Pages : 167 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Harmonic Analysis on Spaces of Homogeneous Type by : Donggao Deng

Download or read book Harmonic Analysis on Spaces of Homogeneous Type written by Donggao Deng and published by Springer Science & Business Media. This book was released on 2008-11-19 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book could have been entitled “Analysis and Geometry.” The authors are addressing the following issue: Is it possible to perform some harmonic analysis on a set? Harmonic analysis on groups has a long tradition. Here we are given a metric set X with a (positive) Borel measure ? and we would like to construct some algorithms which in the classical setting rely on the Fourier transformation. Needless to say, the Fourier transformation does not exist on an arbitrary metric set. This endeavor is not a revolution. It is a continuation of a line of research whichwasinitiated,acenturyago,withtwofundamentalpapersthatIwould like to discuss brie?y. The ?rst paper is the doctoral dissertation of Alfred Haar, which was submitted at to University of Gottingen ̈ in July 1907. At that time it was known that the Fourier series expansion of a continuous function may diverge at a given point. Haar wanted to know if this phenomenon happens for every 2 orthonormal basis of L [0,1]. He answered this question by constructing an orthonormal basis (today known as the Haar basis) with the property that the expansion (in this basis) of any continuous function uniformly converges to that function.

Advanced Courses of Mathematical Analysis II

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Publisher : World Scientific
ISBN 13 : 981256652X
Total Pages : 227 pages
Book Rating : 4.8/5 (125 download)

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Book Synopsis Advanced Courses of Mathematical Analysis II by : M. V. Velasco

Download or read book Advanced Courses of Mathematical Analysis II written by M. V. Velasco and published by World Scientific. This book was released on 2007 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises a collection of articles by leading researchers in mathematical analysis. It provides the reader with an extensive overview of new directions and advances in topics for current and future research in the field. Contents: Lineable and Spaceable Properties (R M Aron); Alexander Grothendieck's Work on Functional Analysis (F Bombal); Maximal Functions in Fourier Analysis (J Duoandikoetxea); Hypercyclic Operators: Some Recent Progress (G Godefroy); On the Hahn-Banach Theorem (L Narici); Lipschitz Quotient Maps Between Banach Spaces (W B Johnson); Approximation Algorithms in Banach Spaces (N Kalton); Spectral Properties of Cesa'ro-Like Operators (M M Neumann); Some Ideas on Mathematical Training Concerning Mathematical Analysis (B Rubio); Interpolation and Sampling (K Seip); Classes of Indefinitely Differentiable Functions (M Valdivia); Classical Potential Theory and Analytic Capacity (J Verdera); Best Approximations on Small Regions: A General Approach (F Zo & H H Cuenya). Readership: Mathematicians in analysis and differential equations and approximation theory.