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SUMMARY:Relations between counting functions on free groups and free monoi
 ds
DTSTART:20150924T130000
DTEND:20150924T140000
DTSTAMP:20260407T105443Z
UID:73f912979c5bb7c5f9b55b733935e9b3e2de79c6c276721af979c093
CATEGORIES:Conferences - Seminars
DESCRIPTION:Alexey Talambutsa\n\n	We find a complete set of linear relatio
 ns between equivalence classes of counting functions on the free group F_n
  and the free monoid M_n\, where two counting functions are considered equ
 ivalent if they differ by a bounded function. We use this to determine all
  linear relations between classes of Brooks quasimorphisms on free groups.
  Moreover\, we provide an effective algorithm for checking if a given line
 ar combination of counting functions on F_n is bounded.\n\n	 
LOCATION:MA31 http://plan.epfl.ch/?room=ma31
STATUS:CONFIRMED
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