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SUMMARY:Extensions in Jacobian algebras via punctured skein relations - An
 a Garcia Elsener (University of Glasgow)
DTSTART:20211111T143000Z
DTEND:20211111T150000Z
UID:TALK164803@talks.cam.ac.uk
DESCRIPTION:Given a Jacobian algebra arising from the punctured disk\, we 
 stablish a correspondeence between non-split extensions and taged arc smot
 hings. This corresponds to what we call a punctured skein relation. Our ge
 ometric interpretation can be used to find non-split extensions over other
  Jacobian algebras arising form surfaces with punctures.\nJoint work with 
 Salomon Dominguez - Universidad Anahuac (Mx)
LOCATION:Seminar Room 1\, Newton Institute
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