Prefer a chat interface with context about you and your work?
Fundamental groups and good reduction criteria for curves over positive characteristic local fields
In this article I define and study the overconvergent rigid fundamental group of a variety over an equicharacteristic local field. This is a non-abelian (ϕ,∇)-module over the bounded Robba ring ℰ K † , whose underlying unipotent group (after base changing to the Amice ring ℰ K ) is exactly …