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arXiv · 1810.13290

A descent criterion for equivalences between equivariant derived categories

Francesco Amodeo·Riccardo Moschetti·Mattia Ornaghi
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Abstract

We investigate equivalences between the categories of perfects complexes of the quotients of two smooth projective schemes by the action of a finite group. As a result we give a necessary and sufficient condition for an equivalence between the equivariant derived categories to descend to the categories of perfect complexes.

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Francesco Amodeo, Riccardo Moschetti, Mattia Ornaghi. 2018-10-31. A descent criterion for equivalences between equivariant derived categories. https://arxiv.org/abs/1810.13290

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