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VERSION:2.0
PRODID:https://evenements.uqam.ca
X-PUBLISHED-TTL:P1W
BEGIN:VEVENT
UID:29121@https://evenements.uqam.ca
DTSTART:20240906T110000Z
SEQUENCE:4
TRANSP:OPAQUE
URL:https://evenements.uqam.ca/evenements/seminaire-lacim-cyclically-ordere
 d-quivers/29121?date=2024-09-06_11-00-00
LOCATION:UQAM - Pavillon Président-Kennedy (PK) (201\, avenue du Présiden
 t-Kennedy\, Montréal )
SUMMARY:Séminaire LACIM: «Cyclically ordered quivers»
CLASS:PUBLIC
DESCRIPTION:Conférencier : Scott Neville (étudiant au doctorat à Univers
 ity of Michigan)\n\n\nQuivers and their mutations play a fundamental role 
 in the theory of cluster algebras. We focus on the problem of deciding whe
 ther two given quivers are mutation equivalent to each other. Our approach
  is based on introducing an additional structure of a cyclic ordering on t
 he set of vertices of a quiver. This leads to new powerful invariants of q
 uiver mutation. These invariants can be used to show that various quivers 
 are not mutation acyclic\, i.e.\, they are not mutation equivalent to an a
 cyclic quiver. This talk is partially based on joint work with Sergey Fomi
 n [arXiv:2406.03604].\n\nMot-clés : Faculté des sciences\, doctorat en i
 nformatique\, Maîtrise en informatique\, Département en informatique\, M
 athématiques informatique\, Doctorat en mathématique\, Maîtrise en math
 ématique\, Département de mathématique\, Combinatoire\, LACIM\, Algèbr
 e\n\n
CATEGORIES:Séminaire
DTSTAMP:20260618T083214Z
CREATED:20240822T120454Z
LAST-MODIFIED:20240822T122717Z
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