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SUMMARY:Orbit counting for automorphisms of finite combinatorial rank - Th
 omas Ward\, UEA Norwich
DTSTART:20080122T160000Z
DTEND:20080122T170000Z
UID:TALK9058@talks.cam.ac.uk
CONTACT:Ben Green
DESCRIPTION:There is a well-known analogy between\nclosed orbits in certai
 n dynamical systems and\nprime numbers. I will give a brief survey of\nthi
 s\, and then describe some recent work on a\nclass of dynamical systems ex
 hibiting extremely\nslow orbit growth properties associated with\na finite
  combinatorial rank.\n
LOCATION:MR13\, CMS
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