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Showing 1 to 2 of 2 for “"affine Dynkin quivers"”.
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Finite dimensional representations of sympletic reflection algebras for wreath products
… algebra ?Q), where Q is the extended Dynkin quiver attached to ?? via the McKay correspondence. We carry out a similar construction for continuous wreath product symplectic reflection algebras, a generalization to the case when ... SL(2,C) is infinite reductive. This time the main tool …
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On semi-invariants of filtered representations of quivers and the cotangent bundle of the enhanced Grothendieck-Springer resolution
… the notion of filtered representations of quivers, which is related to usual quiver representations, but is a systematic generalization of conjugacy classes of $n\times n$ matrices to (block) upper triangular matrices up to conjugation by invertible (block) upper triangular matrices. With …