Algebras Generated by Elements with Given Spectrum and Scalar Sum and Kleinian Singularities

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dc.creatorMellit, Anton
dc.date2004-06-07
dc.date.accessioned2026-07-07T05:08:57Z
dc.date.available2026-07-07T05:08:57Z
dc.descriptionFor a certain class of (nonunital) subalgebras of deformed preprojective algebra of affine type we describe their centers as certain deformation of Kleinian singularity and find their PI-degree. These results can be applied to algebras generated by elements with given spectrum and scalar sum.
dc.description18 pages
dc.identifierhttps://arxiv.org/abs/math/0406119
dc.identifierhttp://arxiv.org/abs/math/0406119
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/71462
dc.subjectRings and Algebras
dc.subjectRepresentation Theory
dc.subject16S99 (Primary), 14B07 (Secondary)
dc.titleAlgebras Generated by Elements with Given Spectrum and Scalar Sum and Kleinian Singularities
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