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Orbifold Jacobian algebras for exceptional unimodal singularities
Published 9 Feb 2017 in math.AG | (1702.02739v1)
Abstract: This note shows that the orbifold Jacobian algebra associated to each invertible polynomial defining an exceptional unimodal singularity is isomorphic to the (usual) Jacobian algebra of the Berglund-H\"{u}bsch transform of an invertible polynomial defining the strange dual singularity in the sense of Arnold.
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