CONTENTS
Chapter 6 . Minima l flows
6.1.
6.2.
6.3.
6.4.
6.5.
6.6.
6.7.
6.8.
Universal minima l flow
Group o f circle homeomorphism s
Infinite symmetri c grou p
Maximal chain s an d Uspenskij' s theore m
Fraisse theor y
Extremely amenabl e subgroup s o f S ^
Minimal flows of automorphis m group s
Fixed poin t o n metri c compact a propert y
Chapter 7 . Furthe r aspect s o f concentratio n
7.1.
7.2.
7.3.
7.4.
Ergodic action s o f Levy group s
Extreme amenabilit y versu s Lev y propert y
Spectrum o f functions o n ° x §° °
Concentration t o a non-trivial spac e
Chapter 8 . Oscillatio n stabilit y an d distortio n
8.1.
8.2.
8.3.
8.4.
Bibliography
Distortion proble m fo r £
2
Weil completion a s a settin g fo r distortio n
Examples
Hjorth's theore m
125
125
127
130
132
135
138
142
147
149
149
155
159
163
171
171
172
177
179
183
Index 191
Previous Page Next Page