Non-commutative crepant resolutions for some toric singularities II

Špela Špenko, Michel Van den Bergh

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Using the theory of dimer models Broomhead proved that every 3-dimensional Gorenstein affine toric variety Spec R admits a toric non-commutative crepant resolution (NCCR). We give an alternative proof of this result by constructing a tilting bundle on a (stacky) crepant resolution of Spec R using standard toric methods. Our proof does not use dimer models.
Original languageEnglish
Pages (from-to)73-103
Number of pages31
JournalJournal of Noncommutative Geometry
Volume14
Issue number1
DOIs
Publication statusPublished - 2020

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