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SUMMARY:Juan Numpaque Roa (University of Porto)
DTSTART:20260422T130000Z
DTEND:20260422T140000Z
DTSTAMP:20260423T010620Z
UID:GPL/52
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GPL/52/">Ten
 sor products of quiver bundles</a>\nby Juan Numpaque Roa (University of Po
 rto) as part of Geometry and Physics @ Lisbon\n\nLecture held in 6.2.33 (S
 eminar Room\, Math\, FCUL).\n\nAbstract\nIn this talk I will discuss on a 
 notion of tensor product of (twisted) quiver representations with relation
 s in the category of $O_X$-modules. As a first application of our notion\,
  we see that tensor products of polystable quiver bundles are polystable a
 nd later we use this to both deduce a quiver version of the classic Segre 
 embedding and to identify distinguished closed subschemes of GL(n\,$\\math
 bb C$)-character varieties of free abelian groups.\n
LOCATION:https://researchseminars.org/talk/GPL/52/
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