This volume is an expansion of lectures given by the author at the Park City Mathematics Institute in 2008 as well as in other places. The main purpose of the book is to describe analytic techniques which are useful to study questions such as linear series, multiplier ideals and vanishing theorems for algebraic vector bundles. The exposition tries to be as condensed as possible, assuming that the reader is already somewhat acquainted with the basic concepts pertaining to sheaf theory,homological algebra and complex differential geometry. In the final chapters, some very recent questions and open problems are addressed, for example results related to the finiteness of the canonical ring and the abundance conjecture, as well as results describing the geometric structure of Kahler varieties and their positive cones.
- 前辅文
- Introduction
- Chapter 1. Preliminary Material: Cohomology, Currents
- Chapter 2. Lelong numbers and Intersection Theory
- Chapter 3. Hermitian Vector Bundles, Connections and Curvature
- Chapter 4. Bochner Technique and Vanishing Theorems
- Chapter 5. L2 Estimates and Existence Theorems
- Chapter 6. Numerically Eective andPseudo-eective Line Bundles
- Chapter 7. A Simple Algebraic Approach to Fujita’s Conjecture
- Chapter 8. Holomorphic Morse Inequalities
- Chapter 9. Effective Version of Matsusaka’s Big Theorem
- Chapter 10. Positivity Concepts for Vector Bundles
- Chapter 11. Skoda’s L2 Estimates for Surjective Bundle Morphisms
- Chapter 12. The Ohsawa-Takegoshi L2 Extension Theorem
- Chapter 13. Approximation of Closed Positive Currents by Analytic Cycles
- Chapter 14. Subadditivity of Multiplier Ideals and Fujita’s Approximate Zariski Decomposition
- Chapter 15. Hard Lefschetz Theorem with Multiplier Ideal Sheaves
- Chapter 16. Invariance of Plurigenera of Projective Varieties
- Chapter 17. Numerical Characterization of the Kahler Cone
- Chapter 18. Structure of the Pseudo-eective Cone and Mobile Intersection Theory
- Chapter 19. Super-canonical Metrics and Abundance
- Chapter 20. Siu’s Analytic Approach and Paun’s Non Vanishing Theorem
- References