Ramification and moduli spaces of finite flat models

Abstract

We determine the type of the zeta functions and the range of the dimensions of the moduli spaces of finite flat models of two-dimensional local Galois representations over finite fields. This gives a generalization of Raynaud's theorem on the uniqueness of finite flat models in low ramifications.

arXiv comment26 pages

References in corpus (1)

• On the connected components of moduli spaces of finite flat models

Cited by in corpus (1)

• Variétés de Kisin stratifiées et déformations potentiellement Barsotti-Tate