Texas A&M University, Department of
Mathematics, 216 Milner Hall, 11th of April 2007, 3:00-3:50
Groups and Dynamics Seminar
Residualy finite
groups acting by finite state automorphisms on rooted trees
Andriĭ Oliĭnyk of Taras Shevchenko Kyiv
State University
The problem of representability of residually finite groups by finite
state automorphisms on rooted trees has many variations. Different
types
and examples of such representations will be discussed.