Degeneration of monodromy in the theory of Eisenstein congruences for classical groups

Sam Mundy

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arXiv · 2609.04703

Degeneration of monodromy in the theory of Eisenstein congruences for classical groups

Sam Mundy

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Abstract

We give a new Hecke-theoretic method to control the growth of monodromy in $p$-adic families of automorphic Galois representations for unitary groups and quasisplit classical groups.

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Sam Mundy. 2026-09-04. Degeneration of monodromy in the theory of Eisenstein congruences for classical groups. https://arxiv.org/abs/2609.04703

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