BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Jannis Weis (Karlsruhe Institute of Technology)
DTSTART:20251204T133000Z
DTEND:20251204T143000Z
DTSTAMP:20260423T021045Z
UID:GaTO/129
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GaTO/129/">F
 rom finiteness properties to polynomial filling via homological algebra</a
 >\nby Jannis Weis (Karlsruhe Institute of Technology) as part of Geometry 
 and topology online\n\nLecture held in Room B3.02 in the Zeeman Building\,
  University of Warwick.\n\nAbstract\nIf a group has type $\\textrm{FP}_n$ 
 one can define higher filling functions\, which give a quantitative refine
 ment of $\\textrm{FP}_n$ by measuring the size of fillings of $k$‑cycles
  ($k \\leq n$).  We develop a homological‑algebra framework that extends
  existing tools for finiteness properties to produce polynomial bounds for
  these filling functions.  The goal is to make deducing polynomiality as s
 traightforward as proving $\\textrm{FP}_n$.\n\nThis is based on joint work
  with Roman Sauer.\n
LOCATION:https://researchseminars.org/talk/GaTO/129/
END:VEVENT
END:VCALENDAR