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arXiv · 2108.02086

More Arithmetic Fundamental Lemma conjectures: the case of Bessel subgroups

Wei Zhang
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Abstract

We define some formal moduli space of quasi-isogenies of isoclinic $p$-divisible groups with a non-reductive group as the "structure group". We then formulate new Arithmetic Fundamental Lemma conjectures for Bessel subgroups in the context of the arithmetic Gan-Gross-Prasad conjectures. Some (very limited) evidence is presented.

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Wei Zhang. 2021-08-04. More Arithmetic Fundamental Lemma conjectures: the case of Bessel subgroups. https://arxiv.org/abs/2108.02086

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