99 citations · 108 across the 11 of their papers we have counts for
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math.CT2004
On the -category
Michel Van den Bergh
In this paper we give a direct proof of the properties of the $\ZZ D_\infty$ category which was introduced in the classification of noetherian, hereditary categories with Serre dua…
math.CT2004★ 3 cited
Deformation theory of abelian categories
Wenty T. Lowen, Michel Van den Bergh
In this paper we develop the basic infinitesimal deformation theory of abelian categories. This theory yields a natural generalization of the well-known deformation theory of algeb…