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SUMMARY:Bongartz Completion Via C-Vectors - Peigen Cao (Hebrew University 
 of Jerusalem)
DTSTART:20211110T153000Z
DTEND:20211110T160000Z
UID:TALK164788@talks.cam.ac.uk
DESCRIPTION:In this talk\, we will describe the Bongartz completion in tau
 -tilting theory using c-vectors. Based on this description\, we define Bon
 gartz completion in cluster algebras using c-vectors\, then we compare it 
 with the completion defined using g-vectors by Cao-Li. Using the Bongartz 
 completion in cluster algebras\, we give the so-called cluster reduction\,
  which is analogous to Jasso's tau-tilting reduction in tau-tilting theory
 . This is a joint work with Yasuaki Gyoda and Toshiya Yurikusa.
LOCATION:Seminar Room 1\, Newton Institute
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