Geometric local ε-factors

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Author(s): Quentin Guignard
Series: Astérisque 431
Publisher: Société Mathématique de France
Year: 2022

Language: English
Pages: 137

Chapter 1. Introduction
Chapter 2. Preliminaries on representations of twisted groups
Chapter 3. Twisted l-adic sheaves
Chapter 4. Gabber-Katz extensions
Chapter 5. Geometric class field theory
Chapter 6. Extensions of additive groups
Chapter 7. Geometric local epsilon-factors for sheaves of generic rank at most 1
Chapter 8. The product formula for sheaves of generic rank at most 1 (after Deligne)
Chapter 9. Geometric local epsilon-factors in arbitrary rank
Chapter 10. The product formula: preliminaries
Chapter 11. The product formula: proof
Bibliography