This paper demonstrates generalizations for generating non-commutative crepant resolutions in affine toric Gorenstein varieties, indicating significant structural insights.
In this paper we prove a common generalisation of results by Špenko-Van den Bergh and Iyama-Wemyss that can be used to generate non-commutative crepant resolutions (NCCRs) of some affine toric Gorenstein varieties. We use and generalise results by Novaković to study NCCRs for affine toric Gorenstein varieties associated to cones over polytopes with interior points. As a special case, we consider the case where the polytope is reflexive with ≤ P+2 vertices, using results of Borisov and Hua to show the existence of NCCRs.
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Malter et al. (2025) studied this question.