Work

Subcategories of singularity categories via tensor actions

Year: 2013
Type: article
Abstract: We obtain, via the formalism of tensor actions, a complete classification of the localizing subcategories of the stable derived category of any affine scheme that has hypersurface singularities or is a complete intersection in a regular scheme; in particular, this classifies the thick subcategories of the singularity categories of such rings. The analogous result is also proved for certain locally complete intersection schemes. It is also shown that from each of these classifications one can deduce the (relative) telescope conjecture.
Author: Greg Stevenson
Language: English
Open Access status: bronze
OpenAlex ID: W2057052544
FWCI: 6.991
Cites: 39
Cited by: 49
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