Emerald Andrews

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20242026

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math.NT2025

The Ekedahl-Oort and Newton stratification of the $GU (3, 2)$ Shimura variety

Emerald Andrews, Deewang Bhamidipati, Maria Fox +3

This paper concerns the characteristic- $p$ fibers of $GU (3, 2)$ Shimura varieties. Such Shimura varieties parametrize abelian varieties in characteristic $p$ of dimension $…

math.NT2025

Analogues of Traverso's Isogeny Conjecture for Some Unitary p-Divisible Groups

Emerald Andrews, Deewang Bhamidipati, Maria Fox +3

Let $p$ be a prime and $k$ an algebraically closed field of characteristic $p$ . Two invariants worthy of study for a $p$ -divisible group $X$ over $k$ are its isogeny cutoff…

The Ekedahl-Oort and Newton stratification of the GU(3,2) Shimura variety

Analogues of Traverso's Isogeny Conjecture for Some Unitary p-Divisible Groups

The Ekedahl-Oort and Newton stratification of the $GU (3, 2)$ Shimura variety