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arXiv · 0908.0107

Classifying thick subcategories of the stable category of Cohen-Macaulay modules

Ryo Takahashi
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Abstract

Various classification theorems of thick subcategories of a triangulated category have been obtained in many areas of mathematics. In this paper, as a higher-dimensional version of the classification theorem of thick subcategories of the stable category of finitely generated representations of a finite $p$-group due to Benson, Carlson and Rickard, we consider classifying thick subcategories of the stable category of Cohen-Macaulay modules over a Gorenstein local ring. The main result of this paper yields a complete classification of the thick subcategories of the stable category of Cohen-Macaulay modules over a local hypersurface in terms of specialization-closed subsets of the prime ideal spectrum of the ring which are contained in its singular locus.

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Ryo Takahashi. 2009-08-02. Classifying thick subcategories of the stable category of Cohen-Macaulay modules. https://arxiv.org/abs/0908.0107

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