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This article is cited in 3 scientific papers (total in 3 papers)
Regular subcategories in bounded derived categories of affine schemes
A. Elaginab, V. A. Luntscb a Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow
b National Research University Higher School of Economics, Moscow
c Indiana University, Bloomington, IN, USA
Abstract:
Let $R$ be a commutative Noetherian ring such that $X=\operatorname{Spec} R$ is connected. We prove that the category $D^b (\operatorname{coh} X)$ contains no proper full triangulated subcategories which are strongly generated. We also bound below the Rouquier dimension of a triangulated category $\mathscr{T}$, if there exists a triangulated functor $\mathscr{T} \to D^b(\operatorname{coh} X)$ with certain properties. Applications are given to the cohomological annihilator of $R$ and to point-like objects in $\mathscr{T}$.
Bibliography: 15 titles.
Keywords:
derived category, affine scheme, strong generator.
Received: 13.12.2017 and 17.09.2018
Citation:
A. Elagin, V. A. Lunts, “Regular subcategories in bounded derived categories of affine schemes”, Sb. Math., 209:12 (2018), 1756–1782
Linking options:
https://www.mathnet.ru/eng/sm9049https://doi.org/10.1070/SM9049 https://www.mathnet.ru/eng/sm/v209/i12/p87
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