Correspondences for Smale spaces

Mike Whittaker (University of Glasgow)

Thursday 10th January 16:00-17:00 Maths 311B

Abstract

Correspondences provide a notion of a generalised morphism between Smale spaces. Using correspondences we define an equivalence relation on all Smale spaces which reduces to shift equivalence for shifts of finite type. In this talk I will outline our construction and introduce the key ingredients. This is joint work with Robin Deeley and Brady Killough.

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