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arXiv · 2205.13926

Motivic spectral Mackey functors

Tom Bachmann
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Abstract

We show that if G is a finite constant group acting on a scheme X such that the order of G is invertible in the residue fields of X, then the G-equivariant motivic stable homotopy category of X is equivalent to the stabilization of the category of motivic G-spaces with finite \'etale transfers over X at the trivial representation sphere. Along the way we obtain several results of independent interest, among them: we construct and study norms in the motivic homotopy theory of stacks, and we extend the homotopy t-structure to DM-stacks and establish some favorable properties.

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Tom Bachmann. 2022-05-27. Motivic spectral Mackey functors. https://arxiv.org/abs/2205.13926

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