Green groupoids of 2-Calabi–Yau categories, derived Picard actions, and hyperplane arrangements
DOI10.1090/tran/8770zbMath1502.13052arXiv1910.05560OpenAlexW2980264281MaRDI QIDQ5039728
Peter Jørgensen, Milen T. Yakimov
Publication date: 4 October 2022
Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1910.05560
tilting theoryDeligne groupoidcluster categorycluster tilting objectGorenstein singularitysilting theorymaximal rigid object
Braid groups; Artin groups (20F36) Abelian categories, Grothendieck categories (18E10) Groupoids, semigroupoids, semigroups, groups (viewed as categories) (18B40) Cluster algebras (13F60)
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