Modul:   MAT760  Ergodic Theory and Dynamical Systems Seminar

Order and disorder in multiscale substitution tilings

Vortrag von Dr. Yotam Smilansky

Datum: 21.03.22  Zeit: 14.05 - 15.05  Raum:

The study of aperiodic order and mathematical models of quasicrystals is concerned with ways in which disordered structures can nevertheless manifest aspects of order. In the talk I will describe examples such as the aperiodic Penrose and pinwheel tilings, together with several geometric, dynamical, functional and spectral properties that enable us to measure how far such constructions are from demonstrating lattice-like behavior. A particular focus will be given to new results on multiscale substitution tilings, a class of tilings that was recently introduced jointly with Yaar Solomon. -- talk on Zoom: https://ethz.zoom.us/j/65329488712 Meeting ID: 653 2948 8712