Conjugacy and dynamics in tree almost automorphism groups

  • Venue:

    Geb. 20.30, SR 1.067

  • Date:


  • Speaker:

    Waltraud Lederle

  • Time:

    15:45 Uhr

  • Abstract: The almost automorphism group of a regular tree is one of the most important examples in the theory of totally disconnected, locally compact groups. In this talk, we will have a closer look at how its elements act on the tree boundary and how to determine whether two elements are conjugate.
    This is joint work with Gil Goffer.