Starts at: 2025-08-14 10:00AM
Ends at: 2025-08-14 10:25AM
Abstract:
We discuss a variation of the shadowing property, called neighborhood N-shadowing, and various dynamical systems with this property. Specifically, we consider neighborhood 2-shadowing with a focus on shift spaces. We discuss progress on characterizing neighborhood 2-shadowing in shift spaces in terms of the language of the shifts, drawing parallels to the known result that shifts of finite type are exactly those shift spaces with the shadowing property.