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Subregular representations of Sln and simple singularities of type An−1

By I. (Iain) Gordon and Dmitriy Rumynin

Abstract

Alexander Premet has stated the following problem: what is a relation between subregular nilpotent representations of a classical semisimple restricted Lie algebra and non-commutative deformations of the corresponding singularities? We solve this problem for type A

Topics: QA
Publisher: Cambridge University Press
Year: 2003
OAI identifier: oai:wrap.warwick.ac.uk:772

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