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SUMMARY:Meral Tosun (Galatasaray)
DTSTART:20260227T124000Z
DTEND:20260227T134000Z
DTSTAMP:20260423T052642Z
UID:OBAGS/79
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OBAGS/79/">M
 cKay quivers Beyond ADE</a>\nby Meral Tosun (Galatasaray) as part of ODTU-
 Bilkent Algebraic Geometry Seminars\n\n\nAbstract\nThe classical McKay cor
 respondence relates finite subgroups of SL(2\,C) to affine ADE Dynkin diag
 rams and Du Val surface singularities. In this talk\, we extend this persp
 ective to small finite subgroups of GL(2\,C) whose quotients produce isola
 ted surface singularities. Using character theory and a product formula fo
 r McKay quivers\, we give an explicit description of the quivers associate
 d with the natural two-dimensional representation.\n
LOCATION:https://researchseminars.org/talk/OBAGS/79/
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