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SUMMARY:Jerónimo García Mejía (Warwick)
DTSTART:20260115T133000Z
DTEND:20260115T143000Z
DTSTAMP:20260423T021035Z
UID:GaTO/130
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GaTO/130/">C
 omplete classification of the Dehn functions of Bestvina—Brady groups</a
 >\nby Jerónimo García Mejía (Warwick) as part of Geometry and topology 
 online\n\nLecture held in Room B3.02 in the Zeeman Building\, University o
 f Warwick.\n\nAbstract\nIntroduced by Bestvina and Brady in 1997\, Bestvin
 a–Brady groups form a rich class of examples in geometric group theory\,
  notable for their exotic finiteness properties.  We will focus on their D
 ehn functions: a fundamental quasi-isometry invariant that provides a quan
 titative measure of the group's finite presentability. After recalling pre
 vious results\, We give a classification of the Dehn functions of Bestvina
 —Brady groups. \n\nThis talk is based on joint work with Yu-Chan Chang a
 nd Matteo Migliorini.\n
LOCATION:https://researchseminars.org/talk/GaTO/130/
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