Lectures on Quasiconformal Mappings [2 ed.] 0821836447, 9780821836446

Lars Ahlfors' Lectures on Quasiconformal Mappings, based on a course he gave at Harvard University in the spring te

305 41 17MB

English Pages 162 [166] Year 2006

Report DMCA / Copyright

DOWNLOAD FILE

Lectures on Quasiconformal Mappings [2 ed.]
 0821836447, 9780821836446

Table of contents :
Cover
Lectures on Quasiconformal Mappings, Second Edition
About this Edition
Copyright
2006 by American Mathematical Society
ISBN 0182836447
Contents
Preface
The Ahlfors Lectures
Acknowledgments
Chapter I: Differentiable Quasiconformal Mappings
Introduction
A. The Problem and Defintion of Grötzach
B. Solution of Grötzach's Problem
C. Composed Mappings
D. Extremal Length
E. A Symmetry Principle
Chapter II: The General Definition
A. The Geometric Approach
B. The Analytic Definition
Chapter III: Extremal Geometric Properties
A. Three Extremal Problems
B. Elliptic and Modular Functions
C. Mori's Theorem
D. Quadruplets
Chapter IV: Boundary Correspondence
A. The M-condition
B. The Sufficiency of the M-condition
C. Quasi-isometry
D. Quasiconformal Reflection
E. The Reverse Inequality
Chapter V: The Mapping Theorem
A. Two Integral Operators
B. Solution of the Mapping Problem
C. Dependence on Parameters
D. The Caldero'n-Zygmund Inequality
Chapter VI: Teichmüller Spaces
A. Preliminaries
B. Beltrami Differentials
C. \Delta Open
D. The Infinitesimal Approach
Editors' Notes
The Additional Chapters
Supplement to Ahlfors's Lectures
1. Quasiconformal mappings and their boundary values
1.1 The metric defintion
1.2 Quasiconformal mappngs with given boundary values
1.3 Holomorphic motions and the \lambda-lemma
1.4 More about the Beltramiequation
1.5 Quasiconformal and Quasiregular maapngs in R^n
2. Definitions and basic properties of Teichmüller space
2.1 The Tiechmüller Space T(So)
2.2 T(So) as an orbit space
2.3 The Tiechmüller modular groups
2.4 The compact case: a fiber bandle approach
2.5 The compact case: hyperbolic metrics
2.6 Thurston's compactification of T(So) and classification of diffeomorphisms
2.7 A funtorial approach to T(So)
3. Extremal quasiconformal mappings and Teichmüller's metric
3.1. Extremal quasiconformal mappings and quadratic differentials.
3.2 Tiechmüller's extremal problem
3.3. Geometry of Teichmüller's metric
3.4. Dynamics of Teichmüller's metric
3.5. Bers's extremal problem
3.6. Extremal mappings In the general case.
4. Royden's theorems
4.1. The teichmüller and Kobayashi metrics
4.2. The infinitesmal metric
4.3. Isometries between the spaces Q(So)
5. Weil-Peterson geometry
5.1. The weil-Peterson metric
5.2. Completion of the WP metric and compactification of the moduli space
5.3. Curvature of the WP metric and the Nielson realization problem
5.4. The WP isometry group
6. Finitely generated Klienian groups
6.1. Definitions
6.2. The Ahlfors finiteness theorem
6.3. Eichler cohomology and the Bers area theorem
6.4. The Teichmüller space of a finitely generated Kleinian group
6.5. Quasi-Fuchsian groups and simultaneous uniforrnization.
6.6. Kleinian groups and hyperbolic 3-rnanifolds
References
Complex Dynamics and Quasiconformal Mappings
1. Preliminanes from the classical theory or complex dynamics
2. No-wandering-domain theorem and qc-deformation
3. Classification of periodic Fatou components and Teichmüller spaces
4. Structural stability and \lambda -lemma
5. Quasiconformal surgery
6. Thurston's theorem
7. Quadratic polynomials
8. Renormalization
Acknowledgements
References
Hyperbolic Structures on Three-Manifolds that Fiber over the Circle
1. The Hyperbolization Theorem
2. Limits of Kleinian Groups
3. Outline of the Proof
4. Sketch of Proof of the Double Limit Theorem
5. Sketch of McMullen Rigidity
References
Back Cover

Polecaj historie