Resolution of the Diagonal on the Root Stacks

Yu Zhao

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arXiv · 2309.06788

Resolution of the Diagonal on the Root Stacks

Yu Zhao

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Abstract

In this paper, we give a new constructive proof of the semi-orthogonal decomposition of the derived category of (quasi)-coherent sheaves of root stacks, through an explicit resolution of the diagonal.

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Yu Zhao. 2023-09-13. Resolution of the Diagonal on the Root Stacks. https://arxiv.org/abs/2309.06788

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