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arXiv · 2109.12593

The ideals of the slice Burnside p-biset functor

Ibrahima Tounkara
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Abstract

Let G be a finite group and K be a field of characteristic zero. Our purpose is to investigate the ideals of the slice Burnside functor K{\Xi}. It turns out that they are the subfunctors F of K{\Xi} such that for any finite group G, the evaluation F(G) is an ideal of the algebra K{\Xi}(G). This allows for a determination of the full lattice of ideals of the slice Burnside p-biset functor K{\Xi}p.

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Ibrahima Tounkara. 2021-09-26. The ideals of the slice Burnside p-biset functor. https://arxiv.org/abs/2109.12593

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