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SUMMARY:Susan Hermiller (Nebraska)
DTSTART:20220519T140500Z
DTEND:20220519T145500Z
DTSTAMP:20260423T035539Z
UID:GaTO/60
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GaTO/60/">Fo
 rmal conjugacy growth for graph products</a>\nby Susan Hermiller (Nebraska
 ) as part of Geometry and topology online\n\n\nAbstract\n<p>\n        The 
 conjugacy growth series of a finitely\n        generated group measures th
 e growth of conjugacy classes\, in\n        analogy with the standard grow
 th series that measures the\n        growth of elements of the group.  In 
 contrast\, though\,\n        conjugacy growth series are rarely rational\,
  and even for free\n        groups with standard generating sets\, the ser
 ies are\n        transcendental and their formulas are rather complicated.
   In\n        this talk I will discuss several results on conjugacy growth
 \n        and languages in graph products\, including a recursive formula\
 n        for computing the conjugacy growth series of a graph product\n   
      in terms of the conjugacy growth and standard growth series of\n     
    subgraph products.  In the special case of right-angled Artin\n        
 groups I will also discuss a another formula for the conjugacy\n        gr
 owth series based on a natural language of conjugacy\n        representati
 ves.\n      </p>\n      <p>\n        This is joint work with Laura Ciobanu
  and Valentin Mercier.\n      </p>\n
LOCATION:https://researchseminars.org/talk/GaTO/60/
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