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arXiv · 2512.07982

On the rational $C_2$-homotopy type of ${BSU_{\mathbb{R}}}_m$

Eunice Sukarto
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Abstract

Motivated by a problem in motivic homotopy theory considered by Asok-Fasel-Hopkins, we give a description of the rational $C_2$-equivariant homotopy type of the classifying space ${BSU_{\mathbb{R}}}_m$ in terms of equivariant Eilenberg-Maclane spaces.

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Eunice Sukarto. 2025-12-08. On the rational $C_2$-homotopy type of ${BSU_{\mathbb{R}}}_m$. https://arxiv.org/abs/2512.07982

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