Vector Bundles and K-Theory
Table of Contents
Introduction.
Chapter 1. Vector Bundles.
- 1. Basic Definitions and Constructions.
- Sections. Direct Sums. Inner Products. Tensor Products. Associated Fiber
Bundles.
- 2. Classifying Vector Bundles.
- Pullback Bundles. Clutching Functions. The Universal Bundle. Cell Structures
on Grassmannians. Appendix: Paracompactness
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Chapter 2. K-Theory.
- 1. The Functor K(X).
- Ring Structure. The Fundamental Product Theorem.
- 2. Bott Periodicity.
- Exact Sequences. Deducing Periodicity from the Product Theorem. Extending
to a Cohomology Theory. Elementary Applications.
- 3. Division Algebras and Parallelizable Spheres.
- H-Spaces. Adams Operations. The Splitting Principle.
- 4. Bott Periodicity in the Real Case. [Not yet written]
- 5. Vector Fields on Spheres. [Not yet written]
Chapter 3. Characteristic Classes.
- 1. Stiefel-Whitney and Chern Classes.
- Axioms and Constructions. Cohomology of Grassmannians.
- 2. Euler and Pontryagin Classes.
- The Euler Class. Pontrygin Classes.
- 3. Characteristic Classes as Obstructions.
- Obstructions to Sections. Stiefel-Whitney Classes as Obstructions. Euler Classes as Obstructions.
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Chapter 4. The J-Homomorphism.
- 1. Lower Bounds on Im J.
- The Chern Character. The e Invariant. Thom Spaces. Bernoulli Denominators.
- 2. Upper Bounds on Im J. [Not yet written]
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