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arXiv · 1911.11749

Tilting preserves finite global dimension

Bernhard Keller·Henning Krause
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Abstract

Given a tilting object of the derived category of an abelian category of finite global dimension, we give (under suitable finiteness conditions) a bound for the global dimension of its endomorphism ring.

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Bernhard Keller, Henning Krause. 2019-11-26. Tilting preserves finite global dimension. https://arxiv.org/abs/1911.11749

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