Contents
Preface
A guide for the reader
A guide for the hurried reader
Acknowledgments
Chapter 1. The Ricci flow of special geometries
- Geometrization of three-manifolds
- Model geometries
- Classifying three-dimensional maximal model geometries
- Analyzing the Ricci flow of homogeneous geometries
- The Ricci flow of a geometry with maximal isotropy SO (3)
- The Ricci flow of a geometry with isotropy SO (2)
- The Ricci flow of a geometry with trivial isotropy
Notes and commentary
Chapter 2. Special and limit solutions- Generalized fixed points
- Eternal solutions
- Ancient solutions
- Immortal solutions
- The neckpinch
- The degenerate neckpinch
Notes and commentary
Chapter 3. Short time existence- Variation formulas
- The linearization of the Ricci tensor and its principal symbol
- The Ricci-DeTurck flow and its parabolicity
- The Ricci-DeTurck flow in relation to the harmonic map flow
- The Ricci flow regarded as a heat equation
Notes and commentary
Chapter 4. Maximum principles- Weak maximum principles for scalar equations
- Weak maximum principles for tensor equations
- Advanced weak maximum principles for systems
- Strong maximum principles
iii
Vll
Vlll
x
Xl1
2
4
6
8
11
15
17
1921
21
24
28
34
38
62
6667
67
71
78
84
90
9293
93
97
100
102