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Mathematics Department

Upcoming Talks

This is a list of all upcoming talks for the next two weeks. Talks are from 3:45-4:45 p.m. in the Colloquium or Seminar Room, unless otherwise specified.

  • Feb
  • Mixing properties for infinite local complexity tiling substitutions
    Robbie Robinson
    George Washington University
    Time: 03:45 PM
    Operator Algebras and Dynamics Seminars

    View Abstract

    Discrete substitution and finite local complexity substitution tiling dynamical systems can be weakly mixing but not strongly mixing. We discuss examples of infinite local complexity substitution tilings (in d=1 and d=2) that are mixing of all orders and have Lebesgue spectrum. We compare to results on other types of dynamical systems including interval exchanges and rank 1.
  • Feb
  • TBA
    Evelyn Lunasin
    USNA Math
    Time: 12:00 PM
    Basic Notions Seminars
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