: Farit G. Avkhadiev, Karl-Joachim Wirths
: Schwarz-Pick Type Inequalities
: Birkhäuser Basel
: 9783034600002
: 1
: CHF 52.40
:
: Analysis
: English
: 156
: Wasserzeichen/DRM
: PC/MAC/eReader/Tablet
: PDF

This book gives a unified representation of generalizations of the Schwarz Lemma. It examines key coefficient theorems of the last century and explains the connection between coefficient estimates and characteristics of the hyperbolic geometry in a domain.

Contents7
Introduction9
1.1 Historical remarks9
1.2 On inequalities for higher derivatives11
1.3 On methods13
1.4 Survey of the contents14
Basic coefficient inequalities15
2.1 Subordinate functions15
2.2 Bieberbach s conjecture by de Branges19
2.3 Theorems of Jenkins and Sheil-Small23
2.4 Inverse coefficients26
2.5 Domains with bounded boundary rotation31
The Poincar´e metric35
3.1 Background35
3.2 The Schwarz-Pick inequality38
3.3 Estimates using the Euclidean distance41
3.4 An application of Teichmüller s theorem45
3.5 Domains with uniformly perfect boundary48
3.6 Derivatives of the conformal radius52
Basic Schwarz-Pick type inequalities57
4.1 Two classical inequalities58
4.2 Theorems of Ruscheweyh and Yamashita60
4.3 Pairs of simply connected domains63
4.4 Holomorphic mappings into convex domains67
4.5 Punishing factors for convex pairs71
4.6 Case n = 2 for all domains74
Punishing factors for special cases77
5.1 Solution of the Chua conjecture77
5.2 Punishing factors for angles80
5.3 Sharp lower bounds for punishing factors86
5.4 Domains in the extended complex plane92
5.5 Maps from convex into concave domains98
Multiply connected domains104
6.1 Finitely connected domains104
6.2 Pairs of arbitrary domains111
6.3 Some examples115
Related results120
7.1 Inequalities for schlicht functions120
7.2 Derivatives of a-invariant functions124
7.3 A characterization of convex domains131
Some open problems134
8.1 The Krzyz conjecture134
8.2 The angle conjecture135
8.3 The generalized Goodman conjecture138
8.4 Bloch and several variable problems146
8.5 On sums of inverse coefficients147
Bibliography150
Index161