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SUMMARY:Raquel Coelho Simoes (Lancaster University)
DTSTART:20231121T140000Z
DTEND:20231121T150000Z
DTSTAMP:20260421T154246Z
UID:UEAPS/22
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/UEAPS/22/">F
 rom gentle to string algebras: a geometric model</a>\nby Raquel Coelho Sim
 oes (Lancaster University) as part of ANTLR seminar\n\n\nAbstract\nGeometr
 ic models associated to triangulations of Riemann surfaces arose in the co
 ntext of cluster algebras and have since been used as an important tool to
  study representation theory of algebras and provide connections with alge
 braic geometry and symplectic geometry. \n\nSignificant applications of ge
 ometric models include a description of extensions and a classification of
  support tau-tilting modules over gentle algebras. Gentle algebras are a p
 articular subclass of string algebras\, which are of tame representation t
 ype\, meaning it is often possible to get a global understanding of their 
 representation theory.\n\nIn this talk I will describe the module category
  of a gentle algebra via partial triangulations of unpunctured surfaces an
 d explain how to extend this model to a geometric model of the module cate
 gory of any string algebra. This is based on joint work in progress with K
 arin Baur.\n
LOCATION:https://researchseminars.org/talk/UEAPS/22/
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