Combinatorics Seminar 2017


Speaker: Tullio Ceccherini-Silberstein, Universita' del Sannio

Date: Sat, Sep 16, 2017

Time: 13:00 - 14:30

Venue: Middle Meeting Room

Title: A Garden of Eden Theorem for expanding principal actions

Abstract:

We discuss some classical Harmonic Analysis and Pontryagin duality and introduce algebraic dynamical systems (in the sense of Klaus Schmidt's monograph) providing several examples. We then prove a Garden of Eden Theorem for expansive principal algebraic actions.


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