Cohomology for Subshifts

We describe how some spaces of functions, which are important in the study of equilibrium states for subshifts of finite type, arise naturally when considering cohomology questions for functions on the space. We look how these spaces of functions can be characterized in terms of cohomology.

Refreshments will be served at 3:45 p.m. (MATX 1115, Math Lounge).