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arXiv · 2306.10557

The chow weight structure for geometric motives of quotient stacks

Dhyan Aranha·Chirantan Chowdhury
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Abstract

We construct the Chow weight structure on the derived category of geometric motives with arbitrary coefficients for X a finite type scheme over a field characteristic 0 and G an affine algebraic group. In particular we also show that the heart of this weight structure recovers the category of Chow motives on [X/G].

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Dhyan Aranha, Chirantan Chowdhury. 2023-06-18. The chow weight structure for geometric motives of quotient stacks. https://arxiv.org/abs/2306.10557

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